See also stories tagged with Polar bear

Search results for Polar Bears

Molecular & Computational biology May 10, 2022

Research documents domestic cattle genetics in modern bison herds

A new study published in the journal Scientific Reports has revealed the strongest evidence to date that all bison in North America carry multiple small, but clearly identifiable, regions of DNA that originated from domestic ...

Ecology May 1, 2022

Look! A polar bear meanders way down south in Canada

A polar bear was spotted Saturday in the Quebec region of Canada, prompting wildlife officials to warn residents of a small town stunned by this very rare appearance.

Ecology Apr 18, 2022

How blending Inuit knowledge and Western science can help improve polar bear health

Nanuk, the Inuktitut word for polar bear, is an iconic animal, capturing public imaginations and starring in international marketing campaigns. As nanuk has increasingly been used as the poster species for climate change, ...

Plants & Animals Apr 13, 2022

The California Joshua tree is not threatened, regulators say. It could bring more development

State biologists on Wednesday recommended against designating the western Joshua tree as threatened with extinction, saying claims in a petition filed by environmentalists about the effects climate change will have on the ...

Evolution Apr 11, 2022

Climatic variability might not drive evolutionary change as much as previously thought, study finds

A new study combining climate data with fossil records of large mammals that lived across Africa during the last 4 million years casts doubt on a long-standing hypothesis that repeated shifts in climate acted as major drivers ...

Ecology Apr 10, 2022

Spain seizes hundreds of stuffed endangered animals

Spain said on Sunday it seized over 1,000 taxidermied animals, including hundreds of endangered or extinct species, in one of the largest hauls of its kind.

Space Exploration Apr 5, 2022

Arctic simulation of moon-like habitat shows well-being sessions can improve mental health in extreme isolation

Researchers at the University of Surrey and the University of Milano-Bicocca have partnered with SAGA Space Architects to investigate the psychological impact of social isolation in harsh environments, such as on the moon. ...

Environment Apr 5, 2022

The global 'plastic flood' reaches the Arctic

Even the High North can't escape the global threat of plastic pollution. An international review study just released by the Alfred Wegener Institute shows the flood of plastic has reached all spheres of the Arctic. Large ...

Ecology Mar 31, 2022

Hunting toxic chemicals in the Arctic

At first, it was a simple question: what exactly did oil pollution do to gray seals off the coast of Norway?

Evolution Mar 31, 2022

Mammals with larger brains were more likely to survive extinction in Late Quaternary

Mammals with larger brains than similar-sized related species were more likely to have survived extinction during the Late Quaternary (between 115,000 to 500 years ago) reports a study published in Scientific Reports.

page 28 from 40