Enormous herds of animals roamed the Arctic tundra thousands of years ago. Just a fraction remain today, but some scientists say they should be brought back to help fight climate change. Enormous ...

Enormous herds of animals roamed the Arctic tundra thousands of years ago. Just a fraction remain today, but some scientists say they should be brought back to help fight climate change. Wild horses, ...

Join EVA ('Earth's Virtual Assistant') to investigate the climate, animals and plants that characterise two of the planet's major biomes: savannahs and tundras. EVA: Get set for an exciting journey. I ...

A new review on zoonotic infections (diseases spread by animals) in the Canadian Arctic offers important guidance to clinicians, as the region gains global attention and climate change raises the risk ...

For nearly two decades, scientists have noted dramatic changes in arctic tundra habitat. Ankle-high grasses and sedges have given way to a sea of woody shrubs growing to waist- or neck-deep heights.

For nearly two decades, scientists have noted dramatic changes in arctic tundra habitat. Researchers set out to discover what could be behind the changes. For nearly two decades, scientists have noted ...