(PhysOrg.com) -- Analysis of a rock type found only in the world's oldest oceans has shed new light on how large animals first got a foothold on the Earth.
Earth Sciences
Sep 9, 2009
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NASA scientists Maury Estes and Mohammad Al-Hamdan have been seafaring in the Gulf of Mexico, and one of them grew a bit green around the gills. It's not surprising that a space agency scientist might have trouble getting ...
Environment
Aug 24, 2009
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Evidence for life on Earth stretches back billions of years, with simple single-celled organisms like bacteria dominating the record. When multi-celled animal life appeared on the planet after 3 billion years of single cell ...
Archaeology
Jul 27, 2009
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(PhysOrg.com) -- As energy consumption and greenhouse gas emissions continually rise in the United States, unconventional natural gas sources coupled with advances in carbon sequestration may be the solution, according to ...
Earth Sciences
Jul 14, 2009
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Scientists here have determined that combining bed bugs' own chemical signals with a common insect control agent makes that treatment more effective at killing the bugs.
Other
Jun 2, 2009
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(PhysOrg.com) -- The potential for an outbreak of the phenomenon called "red tide" is expected to be moderately large this spring and summer, according to researchers at the Woods Hole Oceanographic Institution (WHOI) and ...
Environment
Apr 22, 2009
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Egyptian antiquities authorities on Thursday revealed an ancient pharaonic embalming bed unearthed from a mysterious tomb near Luxor used to prepare bodies for mummification more than 3,000 years ago.
Archaeology
Mar 19, 2009
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(PhysOrg.com) -- Two miles below the surface of the Sargasso Sea lies a depression in the Earth’s crust filled with sediment and, scientists believe, teeming with life — exotic, microscopic, and very likely never before ...
Earth Sciences
Feb 12, 2009
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(PhysOrg.com) -- Two newly described fossil whales---a pregnant female and a male of the same species--reveal how primitive whales gave birth and provide new insights into how whales made the transition from land to sea.
Archaeology
Feb 4, 2009
2
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A new study funded by NOAA and the National Science Foundation reveals that a part of the Strait of Juan de Fuca, which separates Washington state from Canada's British Columbia, is a potential "hot spot" for toxic harmful ...
Environment
Feb 2, 2009
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