Articles sur Arctic

Affichage de 1 à 20 de 67 articles

A polar bear suns herself on an ice floe on Baffin Bay in Nunavut. (Shutterstock)

What comes next for Clyde River after Supreme Court victory?

The Inuit town of Clyde River has won a long battle to stop Arctic seismic testing. The Supreme Court ruled the Inuit weren't adequately consulted. What does that mean for future consultations?
Muskoxen group together for security. Joel Berger

Scientist at work: Tracking muskoxen in a warming Arctic

How is rapid warming in the Arctic affecting animals that are adapted to cold? A wildlife biologist is using many techniques to find out, including stalking muskoxen in a polar bear costume.
An Arctic iceberg, pictured in 2015. This year, ice coverage has reached record lows for the early northern winter. AWeith/Wikimedia Commons

Yes, the Arctic’s freakishly warm winter is due to humans’ climate influence

The end of 2016 has brought balmy Arctic temperatures and record low ice extent for the time of year. It's a freak event even by modern standards, and climate models point the finger firmly at humans.
The world reacts to President-Elect Donald Trump. AP Photo/Marco Ugarte

Donald Trump and the world: Five challenges

America appears as divided over key aspects of foreign policy as it is at home. So how does President-elect Trump hope to handle that divide, and what will be the major issues facing him?
The crew of scientists prepare to put the drill stem into the Greenland ice sheet to probe water flows about a half of a mile below. Joel Harper

Scientist at work: Tracking melt water under the Greenland ice sheet

A glaciologist develops a lightweight method for probing the depths of Greenland's ice sheet to answer a crucial question: How fast is it melting?
Christmas Eve 2015, Paris. Philippe Wojazer/Reuters

Was 2015 such a terrible year? And what will 2016 look like?

Well Santa has come and gone, at least for the largest proportion of the world’s population. And, as we reach the end of the year, it is inevitably time to review recent trends and the prospects for 2016…
The warming global climate is causing fundamental changes to the carbon cycle in northern parts of the world. peupleloup/flickr

Will the Arctic shift from a carbon sink to a carbon source?

Global warming is changing the movement of carbon within northern ecosystems to the point where the Arctic could become a net source, rather than sink, of greenhouse gas emissions.

Les contributeurs les plus fréquents

Plus