Science Frontiers
The Unusual & Unexplained

Strange Science * Bizarre Biophysics * Anomalous astronomy
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About Science Frontiers

Science Frontiers is the bimonthly newsletter providing digests of reports that describe scientific anomalies; that is, those observations and facts that challenge prevailing scientific paradigms. Over 2000 Science Frontiers digests have been published since 1976.

These 2,000+ digests represent only the tip of the proverbial iceberg. The Sourcebook Project, which publishes Science Frontiers, also publishes the Catalog of Anomalies, which delves far more deeply into anomalistics and now extends to sixteen volumes, and covers dozens of disciplines.

Over 14,000 volumes of science journals, including all issues of Nature and Science have been examined for reports on anomalies. In this context, the newsletter Science Frontiers is the appetizer and the Catalog of Anomalies is the main course.


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Compilations of back issues can be found in Science Frontiers: The Book, and original and more detailed reports in the The Sourcebook Project series of books.


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... Science Frontiers ONLINE No. 102: Nov-Dec 1995 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects King crab congregations King crabs, besides being delicious and big (often 6 feet across), can be very elusive. They come and go on schedules erratic enough to drive Alaskan crabbers crazy. However, sometimes a crabber will get rich fast when he comes upon a strange habit of this crustacean: "After a night of roaming, crabs often pile themselves into huge heaps, called pods. Some pods stretch hundreds of feet and contain thousands of crabs -- "a mountain of crab," says C. Braxton Dew, a National Marine Fisheries diver and researcher. Mr. Dew was one of the first scientists to document the pod phenomenon, snapping underwater photos near Kodiak in 1993. The pod contained as many as 30,000 king crabs." No one knows why the crabs congregate in such huge numbers. (Richards, Bill; "Crabs Come and Go, Leaving Fishermen of Bering Sea at a Loss," Wall Street Journal, June 26, 1995. Cr. J. Covey) From Science Frontiers #102 Nov-Dec 1995 . 1995-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 61: Jan-Feb 1989 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Synchronous Rhythmic Flashing Of Fireflies We humans are pretty smug about our ability to communicate complex messages via sound waves. Of course, we recognize that whales and other cetaceans also seem to "talk" to one another, and that other animals employ their sense of smell for relaying messages. But most of us do not realize that lowly fireflies congregate to communicate en masse, with untold thousands of individuals cooperating in huge synchronized light displays. In reading some of the descriptions of these great natural phenomena, one recalls the light displays used to communicate with the aliens in the movie Close Encounters of the Third Kind . J. Buck has been studying flashing fireflies for over half a century. In fact, his first review paper was published in 1938. Buck has now brought that paper up to date in the current Quarterly Review of Biology with a 24page contribution. It is difficult to do justice to this impressive work in a newsletter. Our readers will have to be satisfied with a mere two paragraphs, in which Buck summarizes some of the incredible synchronies. "More than three centuries later Porter observed a very different behavior in far southwestern Indiana in which, from the ends of a long row of tall riverbank trees, synchronized flashes '. .. began moving toward each other, met at the middle, crossed and traveled to the ends, as when two pebbles are dropped simultaneously into the ends of a long narrow tank of water ...
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... Science Frontiers ONLINE No. 127: Jan-Feb 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ants Like Microwaves Back in 1990, an item in SF was titled "Ants Like Amps." (SF#60/160) The subject then was the strange mesmerizing effect electrical equipment has on ants. They dote on airport runway lights, household electrical meters, and in particular electrical relays, where they congregate en masse. Now, a decade later, we discover that they are also not adverse to exploring microwave ovens -- even when they are turned on! We cannot explain the attraction of electrical relays, but we do know how ants survive in humming microwave ovens. It is because the microwaves inside the oven form standing waves. Energy is high in some areas -- ants would fry there -- and weak elsewhere. Ants seem to be able to find these lowenergy refuges and survive very nicely -- perhaps on the food you were planning to consume! (Anonymous; "Them!" New Scientist, p. 109, July 31, 1999. Comment. You can map you microwave's standing waves by filling a flat tray with marshmallows. A pattern of toasted and untoasted marshmallows will appear post-zapping. From Science Frontiers #127, JAN-FEB 2000 . 1997 William R. Corliss ...
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... Science Frontiers ONLINE No. 4: July 1978 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects A Sinuous Line Of Sea Snakes In the Malacca Straits, on May 4, 1932, a surface congregation of sea snakes 10 feet wide and 60 miles long was observed. Helicopter pilots off Viet Nam and Pakistan have reported similar but much smaller concentrations. Groups of several thousand have also been noted in Panama Bay. This tendency to gather in great numbers at the surface is an enigmatic aspect of sea snakes. One possible answer may lie in the surface feeding habits of some species, such as the yellow-bellied sea snake. These creatures seem to float passively on the sea surface, feeding and reproducing, letting the winds and currents accumulate them in long drift lines. (Minton, Sherman A., and Heatwole, Harold; "Snakes and the Sea," Oceans, 11:53, April 1978.) From Science Frontiers #4 , July 1978 . 1978-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 20: Mar-Apr 1982 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Puzzling Group Behavior Of Sharks For some unknown reason, sharks often congregate in immense groups. Approximately 2,000 sharks took over 24 kilometers of the surf zone near Corpus Christi during June 1977. Some courageous divers decided to study large groups of the scalloped hammerhead that regularly gather in the Gulf of California. Happily, the hammerheads were not aggressive when so occupied and could be approached closely. They swam pointed in roughly the same direction, maintaining about the same spacing through the groups, which sometimes numbered 100 or more. They did not feed, mate, or do anything collectively; but once in a while an individual would suddenly engage briefly in acrobatic behavior -- one common type was dubbed the "shimmy dance." The researchers concluded that these shark groups had no obvious purpose and that, for reasons beyond the ken of man, this behavior somehow contributed to their evolutionary success. (Klimley, A. Peter; "Grouping Behavior in the Scalloped Hammerhead," Oceanus, 24:65, Winter 1981/1982.) Comment. The sharks might be much "farther along" without complex, time-wasting group behavior. What do sharks know about evolution anyway? From Science Frontiers #20, MAR-APR 1982 . 1982-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 27: May-Jun 1983 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Great Balls Of Snakes Most garter snakes in the northern states spend the winter in communal dens below the frost line. Some dens host as many as 10,000 to 15,000 redlined garter snakes, which emerge en masse in the spring. Although garter snakes cannot survive freezing temperatures, they apparently do not congregate in such enormous numbers to keep warm, for sexually immature garter snakes commonly hibernate alone. Big concentrations of sexually mature garter snakes seem to be part of the reproduction strategy of the species. In the big aggregations, males usually outnumber females by 50-1 . As each female emerges in the spring, she is immediately mobbed by dozens of males. So-called "mating balls" of up to 100 males and a single female are formed. Naturalists commonly explain the wintering concentrations and mating balls as clever schemes evolved to maximize reproduction with minimum expenditure of energy. This article accepts this theme uncritically. (Lynch, Wayne; "Great Balls of Snakes," Natural History, 92:65, April 1983.) Comment. Evolutionists tend to "explain" facts in a circular fashion; that is, only the most efficient reproducers (or "fittest") survive, therefore those that survive must be the best reproducers. While the garter snake strategy has some advantages in terms of getting male and female together, things may have gone too far. For example, one communal den was flooded, ...
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... Science Frontiers ONLINE No. 43: Jan-Feb 1986 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Life Seeks Out Energy Sources Wherever They May Be Life is opportunistic; it siphons off energy wherever it can find it. That life utilizes solar energy we all know. And, of course, humans have tapped the atom for energy. In just the past few years, remarkable colonies of life forms have been discovered congregated around deep-sea hydrothermal vents where sunlight is essentially nonexistent. Still more recently, similar life forms have been found clustered around oil seeps in the Gulf of Mexico. As at the hydro-thermal vents, the clams, worms, crabs, and other organisms depend mainly upon the ability of bacteria to chemosynthesize -- the primary energy source being hydrogen sulfide in the vented water. (Paull, C.K ., et al; "Stable Isotope Evidence for Chemosynthesis in an Abyssal Seep Community," Nature, 317:709, 1985; Also: Weisburd, S.; "Clams and Worms Fueled by Gas?" Science News, 128:231, 1985.) Comment. Since the earth's crust seems honeycombed with fissures and rivers of life-sustaining fluids, subterranean life may be as common as the abyssal chemosynthetic life at the vents and seeps. This versatility of life signals us that we should look for life wherever there is energy of any kind. From Science Frontiers #43, JAN-FEB 1986 . 1986-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 74: Mar-Apr 1991 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Eel Oddities Garter snakes are reknowned for their habit of congregating in large, writhing masses, but we never heard of "eel balls" until A. Gardiner mentioned them in a recent issue of the Fortean Times. "These [eel balls] are recorded in Christopher Moriarty's excellent Eels: a Natural and Unnatural History (David and Charles, 1978). Moriarity cites Pliny as the earliest historical reference. According to him, Eel Balls occur in Lake Garda, Italy, when it has been storm-tossed by the effects of the October 'Autumn star'. Smitt in his Scandanavian Fishes (1895) says that eels knot themselves together in bunches 'up to a fathom in circumference' and are seen rolling along the stream beds, or, strangely, resting in this position. On 17 August 1935, fishery scientist J.C . Medcof observed, in the outflow of Lake Ainslie in Nova Scotia, 'three splendid clumps of Eels, half a metre in diameter, 30 to a clump, knotted tightly and remaining motionless in the rushes.' Medcof mentions that Eel Balls are sometimes free floating on the surface, which suggests formation with an air pocket or some communal control of air bladders. He says that this behavior occurs before eels 'silver' prior to the spawning migration. The record of Eel Balls in Nova Scotia proves that this behaviour is not confined to the European Eel." ( ...
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... Science Frontiers ONLINE No. 104: Mar-Apr 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects It's "smothers" not "pods"An Alaskan biologist writes that those large congregations of king crabs found in northern waters (SF#102) are properly called "smothers." The term "pod" refers to family groups, such as those groups of orcas patrolling the British Columbia coast. (Home, Scott; personal communication, January 26, 1996) From Science Frontiers #104, MAR-APR 1996 . 1996-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 102: Nov-Dec 1995 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology ANCIENT ACOUSTICAL ENGINEERING THE CANDELABRA OF THE ANDES Astronomy HUGE FIREBALL EXPLOSION IN 1994 2,000,000,000 BC: THE EPOCH OF QUASARS Biology TWO POLITICALLY INCORRECT BIOCHEMICAL ANOMALIES FROM DUST UNTO ABYSSAL MUD PERFECT PITCH AND SUNDRY SYNDROMES KING CRAB CONGREGATIONS THE BIRDS Geology WARM LAKE FOUND UNDER ANTARCTIC ICE SHEET REMNANTS OF TUNGUSKA "WEIRD ICICLES" IN A REFRIGERATOR Geophysics A TUNGUSKA-LIKE BLAST IN BRAZIL IN 1930 STYTHE? ICE "METEORITES" FALL LONG-LIVED BUBBLE IN THE ATMOSPHERE Psychology UNCONVENTIONAL WATER DETECTION FUNGAL PHANTASMS Mathematics 1, 089, 533, 431, 247, 059, 310, 875, 780, 378, 922, 957, 447, 308, 967, 213, 141, 717, 486, 151 Physics SOUR GRAPES! ...
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... , 300 km off the coast of British Columbia, follow an underwater fault formed by the junction of the Juan de Fuca and the Pacific tectonic plates...John Delaney, leader of the expedition, described the glow as a 'flame-like light' that seems to emanate from the super-heated water emerging from the thermal vents, 2200 meters below the surface...'The source of the light is still unclear,' said Joe Cann, a geologist from the University of Newcastle in Britain. The scientists suspect that the water itself is glowing." The water temperature is so high -- 350 C -- that bioluminescence is unlikely. The presence of the glow does, however, imply that photosynthesis is still possible in these sunless depths. Life forms do congregate around these vents. A curious shrimp found in the area where the glow was noted is eyeless but does possess photoreceptors on its back! (Dayton, Sylvia; "The Underwater Light Fantastic," New Scientist, p. 32, August 25, 1988. Also: Anonymous; "Mystery Glow Emanates from Ocean Bottom," Albuquerque Tribune, August 18, 1988. Cr. D. Eccles.) From Science Frontiers #60, NOV-DEC 1988 . 1988-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 68: Mar-Apr 1990 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects Ants Like Amps Those pesky fire ants that plague man and beast alike in the southern states have a curious weakness: they dote on electrical equipment. They don't eat it; they just "like" it! Why, nobody knows. They invade a wide variety of outdoor electrical devices: airport runway lights, stoplight control boxes, household electrical meters, etc. In particular, they favor relays, where they congregate in masses, interfering with current flow and damaging circuitry. The phenomenon is made stranger by the fire ants' complete abandonment of their usual search for food and water (and ankles). They starve in droves and clog up everything. It's a mothand-candle story. Searching for the fatal attractor, researchers have already eliminated magnetic fields, vibrations, and ozone emissions. Apparently, the fire ants "see" something we can't and are smitten by it. (Weiss, Rick; "Ants Get a Transforming Charge," Science News, 136:412, 1989.) From Science Frontiers #68, MAR-APR 1990 . 1990-2000 William R. Corliss ...
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... Science Frontiers ONLINE No. 104: Mar-Apr 1996 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Magnetic Mountain To find the "magnetic mountain," you must venture out into the Gulf of California about 15 miles east of the Baja Peninsula. Out there, beneath the boat, you can find a basaltic mountain named Espiritu Santo. Next, you don your face mask and descend toward the submerged peak. At about 70 feet, you will likely find yourself surrounded by scores, possibly hundreds, of scalloped hammerheads, some as long as 13 feet. They will ignore you and the teeming fish as they slowly wheel passively around the submerged mountain. Why do these big sharks congregate in this spot? Marine biologists have been asking this for years. (SF#20) A.P . Klimley and his colleagues decided to find the answer. First, by direct observation, they determined that the sharks' main purpose was not pro-creation, although some mating did occur. Mainly, the hammerheads just idled away the daylight hours. At dusk, they disappeared. Klimley et al next implanted some sharks with transmitters and followed them at night. This was their feeding time, they swam 10-15 miles to deep waters where they gorged on squid. At daybreak, they were back drifting around Espiritu Santo. Apparently, the mountain was just a place to rest. But how did the hammerheads find their way back so unerringly? Furthermore, by tracking the tagged fish, the researchers found the sharks often ...
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... that astronauts on the Space Shuttle Atlantis have photographed it from hundreds of kilometers up. Sample analysis proves the green line to be a particularly dense concentration of phytoplankton, which thrives along the boundary where the North Equatorial Counter-current meets the colder South Equatorial Current. The microorganisms feed in the richer, cooler, sinking waters of the latter and then rise to the surface to create the green line. (Yoder, James A., et al; "A Line in the Sea," Nature, 371:689, 1994. Also: Adler, T.; "Microorganisms Create a Line in the Ocean," Science News, 146: 263, 1994.) Comment. Even more unusual lines may be created where oceanic currents meet. For example, in 1932 an immense congregation of sea snakes 10 feet wide and 60 miles long was observed in the Malacca Strait. (SF#4 ) From Science Frontiers #97, JAN-FEB 1995 . 1995-2000 William R. Corliss ...
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... in Antarctica BMB35 Self-Anoiting in Mammals BMB36 Miscellaneous Curiosities of Mammal Behavior Leaf-Wrapping Bats Giraffe Necks Did Not Evolve for Grazing Some Cetaceans Suck in Their Food Chimps Hunt and Eat Other Mammals (Usually Monkeys) Convergence of Sperm-Whale and Elephant Behaviors How Mammals Express Emotions Mole-Rat Dispersive Morph Mouse Intelligence Improved by Gene Insertion BMC CHEMICAL AND PHYSICAL PHENOMENA BMC1 Biochemicals That Challenge Evolution BMC2 Possible Lunar Effects on Mammalian Biochemistry BMC3 Some Biochemical Curiosities in Mammals BMC4 The Inability of Some Mammals to Synthesize Ascorbic Acid BMC5 Anomalies Observed in the Cytochromes-Percent-Sequence Difference Matrix BMC6 Miscellaneous Blood and Biochemical Differences among Mammals Urine of Female Dogs Kill Grass But Not Male's Convergence of Shark and Camel Protein Convergence of Elephant and Insect Pheromone BMD DISTRIBUTION OF MAMMALS IN SPACE AND TIME BMD1 Remarkable Congregations and Concentrations of Mammals BMD2 Apparent Dearths and Absences of Mammals BMD3 Cycles in Mammal Populations BMD4 Exotic Mammals BMD5 Geographically Separated Populations of Flightless Mammals BMD6 Sharp Zoogeographical Divisions Despite Minimal Barriers to Movement BMD7 Decrease in Biodiversity with Latitude BMD8 Preference for Certain Geological Formations BMD9 Entombed Mammals BMD10 Late Survival of Mammoths and Mastadons BMD11 Current or Very Recent Survival of Giant Ground Sloths BMD12 Current Survival of the Thylacine BMD13 Current or Very Recent Survival of Steller's Sea Cow BMD14 Miscellaneous Potential Late Survivors Species Richness Correlated with Latitude BME THE FOSSIL RECORD OF MAMMALS BME1 Scarcity of Transitional Fossils in the Class Mammalia BME2 Persistence of Certain Mammalian Morphological Forms in the Fossil Record BME3 Explosive Radiations in Mammalian Evolution BME4 Unexplained Extinctions of Large Mammals BME5 The Failure of Evolution to Improve Mammal Survivability BME6 Anomalously Early Fossils BME7 Track- ...
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