TWIPS -- sonar inspired by dolphins

Scientists at the University of Southampton have developed a new kind of underwater sonar device that can detect objects through bubble clouds that would effectively blind standard sonar.

Scientists find 10 new coral species in Hawaii

(AP) -- Scientists returning from a 30-day research expedition to the Northwestern Hawaiian Islands found what they believe are 10 new species of coral.

Scientists say Gulf spill altering food web

(AP) -- Scientists are reporting early signs that the Gulf of Mexico oil spill is altering the marine food web by killing or tainting some creatures and spurring the growth of others more suited to a fouled environment.

China sets sail for the Arctic

A Chinese research vessel and ice-breaker is due to set sail this week for the Arctic, a region much coveted by Beijing for its wealth of scientific data and natural resources.

Team finds widespread glacial meltwater valleys on Mars

Planetary scientists have uncovered telltale signs of water on Mars — frozen and liquid — in the earliest period of the Red Planet's history. A new claim, made public this month, is that a deep ocean covered some of the ...

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