Search results for Walruses

Earth Sciences Jun 20, 2011

Did climate change cause Greenland's ancient Viking community to collapse?

Our changing climate usually appears to be a very modern problem, yet new research from Greenland published in Boreas, suggests that the AD 1350 collapse of a centuries old colony established by Viking settlers may have been ...

Paleontology & Fossils Mar 16, 2011

Rare seal fossils spark murder mystery

A paleontologist suspects foul play in the death of two seals found along the shoreline in Santa Cruz County.

Biotechnology Feb 20, 2011

Trichinosis parasite gets DNA decoded (w/ Video)

Scientists have decoded the DNA of the parasitic worm that causes trichinosis, a disease linked to eating raw or undercooked pork or carnivorous wild game animals, such as bear and walrus.

Ecology Feb 9, 2011

Endangered decision delayed on walrus

(AP) -- Pacific walrus need additional protection from the threat of climate warming but cannot be added to the threatened or endangered list because other species are a higher priority, the U.S. Fish and Wildlife Service ...

Earth Sciences Jan 10, 2011

Researchers brave icy waters to study Arctic food web

For thousands of years, Inupiat Eskimos have relied on the bounty of nearby coastal waters for their survival along Alaska's far northern shoreline.

Environment Dec 7, 2010

Could Santa Claus be toxic?

The exact location of Santa’s Workshop has long been kept secret, but one thing every child knows is that he lives somewhere up by the North Pole. It’s a place that has seen great changes in recent years with ...

Other Sep 30, 2010

Giant worms and rum: records reveal 19th century life at sea

From a young girl who vomited a giant worm to lightning strikes and walrus attacks, the treacherous nature of life at sea in the 19th century was laid bare Thursday in newly released British archives.

Ecology Sep 13, 2010

Melting sea ice forces walruses ashore in Alaska

(AP) -- Tens of thousands of walruses have come ashore in northwest Alaska because the sea ice they normally rest on has melted.

Plants & Animals Jan 25, 2010

Echolocating bats and whales share molecular mechanism

(PhysOrg.com)—With high-pitched squeaks, clicks and chirps and ultra-sensitive hearing, toothed whales and some bats zero in on prey by emitting pulses of sound and interpreting the echoes that bounce back.

Evolution Jan 20, 2010

'Survival of the cutest' proves Darwin right

Domestic dogs have followed their own evolutionary path, twisting Darwin's directive "survival of the fittest" to their own needs -- and have proved him right in the process, according to a new study by biologists Chris Klingenberg, ...

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