A woolly brown rhinoceros that weighed two tons once roamed northeastern Siberia before mysteriously disappearing around 14,000 years ago.
Was its demise caused by humans, or the warming climate of the time?
A new study by a Swedish and Russian team of scientists who examined DNA fragments from the remains of 14 of these prehistoric mammals lets our species off the hook.
They say the population of the animal — also known by its scientific name Coelodonta antiquitatis — remained stable for m…

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“The ice sheet is now in this new dynamic point out, in which even if we went back to a local climate that was more like what we had 20 or 30 years in the past, we would nevertheless be pretty immediately dropping mass,” Ian Howat, co-author of the analyze and a professor at Ohio State College, mentioned.
Greenland’s ice sheet dumps additional than 280 billion metric tons of melting ice into the ocean just about every yr, making it the best solitary contributor to worldwide sea level rise, in a…

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A world-first study examining the scales of management of the Great Barrier Reef has the potential to help sustain other ecosystems across the world.
Massive marine ecosystems like the Great Barrier Reef aren’t just a vibrant home to fish, corals and other creatures, they are also an important source of people’s food, livelihoods and recreation.
The new study suggests the way people are managed when undertaking various activities within the marine park–like fishing, boating, and scientific res…

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