Science Frontiers ONLINE No. 15: Spring 1981

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Archaeology

• Basques in the Susquehanna Valley 2,500 Years Ago?
• Invention of Agriculture May Have Been A Step Backward
• Hidden Stonehenge
• Atlantis Found -- again

Astronomy

• Distant Galaxies Look Like Those Close-by
• "tired Light" Theory Revived
• Those Darn Quarks

Biology

• If Bacteria Don't Think, Neither Do We
• The Evolutionary Struggle Within

Geology

• Is All Natural Gas Biological in Origin?
• Iceland and the Iridium Layer

Geophysics

• The Novaya Zemlya Effect
• Massive Ice Lump Falls on England

Psychology

• Is Your Brain Really Necessary?