Polar bears are walking on an ever-faster 'treadmill' of ice
June 8, 2017, 8:11 a.m. by Mary Jo DiLonardo
They have to travel longer distances on rougher surfaces to find food.
Global warming is making Antarctica green again, and it's stunning
May 19, 2017, 7:17 p.m. by Bryan Nelson
At current rates, it's not crazy to think that the Antarctic peninsula could eventually become forested again.
Should we tow icebergs from Antarctica to combat drought?
May 13, 2017, 7:45 p.m. by Bryan Nelson
A company in the United Arab Emirates is already putting an iceberg-towing plan into action.
In 'Drawdown,' Paul Hawken ditches the rhetoric to offer 100 practical climate solutions
May 4, 2017, 8:54 a.m. by Ken Edelstein
Three years of research by 70 scholars focuses on fixes rather than fighting.
What will the national parks look like in 30 years? Artist reimagines iconic posters
May 3, 2017, 12:43 p.m. by Mary Jo DiLonardo
Effects of climate change aren't pretty — and that's the point, says artist Hannah Rothstein.
Latest iceberg off Newfoundland coast leaves crowds awestruck
April 19, 2017, 1:12 p.m. by Mary Jo DiLonardo
It's been a busy season already in 'iceberg alley,' and some experts blame global warming.
What caused this strange code-like pattern to form on an Icelandic lake?
March 13, 2017, 11:07 p.m. by Bryan Nelson
The real message might be a warning about climate change.
What are megaslumps, and how do they threaten our planet?
March 2, 2017, 9:56 a.m. by Bryan Nelson
So-called 'gateways to the underworld' opening up across the Arctic are an ominous consequence of global warming.
Scientists propose giant air conditioning system to 'refreeze' the Arctic
February 16, 2017, 6:46 a.m. by Bryan Nelson
The ambitious plan could add an average of 3.2 feet to the thickness of Arctic sea ice.