杏吧原创

polar bears

Earth

Can spotting dead polar bears add up to misconduct?

The researcher behind a well-known study that reported on drowned polar bears has been suspended and faces allegations of potential scientific misconduct

News

Environment

Polar bears can claim Irish ancestry

News

Earth

Arctic loner: My life as a climate-change drama

Opinion

Earth

No tipping point for polar bears’ Arctic ice

News

Earth

Plan to protect polar bears’ icy habitat

News