Oldest Caspian Horse remains discovered in Iran

(PhysOrg.com) -- The Caspian Horse, also known as the "King's Horse" or the Mazandaran horse, is the oldest breed of horse still in existence. The newest discovery of remains makes it even older than originally believed. ...

New record from stalagmites shows climate history in Central Asia

The climate in Central Asia, currently a semiarid region, has varied over the past 500,000 years. An accurate record of the past climate can help scientists understand current climate and better predict how the climate may ...

Chemical-munching mussels contaminating Great Lakes

Zebra mussels from the Caspian Sea, introduced to North America by accident, are becoming a veritable plague releasing toxic chemicals into the Great Lakes, Canadian biologists say.

Jellyfish joyride a threat to the oceans

Early action could be crucial to addressing the problem of major increases in jellyfish numbers, which appears to be the result of human activities.

Are all alien encounters bad?

The pages of ecological history are filled with woeful tales of destruction from non-native species -- organisms that originated elsewhere.

Caspian Sea nations to sign landmark deal

The leaders of the five states bordering the Caspian Sea meet in Kazakhstan on Sunday to sign a landmark deal on the inland sea which boasts a wealth of oil and gas reserves and sturgeon.

page 2 from 4