Canada opens first permanent highway to remote Arctic coast
November 15, 2017, 11:11 a.m. by Michael d'Estries
The unpaved road is a game-changer for isolated residents who previously traveled on ice roads.
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.
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.
Brazil, Mexico make first deposits to 'doomsday' data vault
April 5, 2017, 3:53 p.m. by Matt Hickman
The Svalbard Global Seed Vault in Norway has a new neighbor.
7 must-see films at the 2017 Environmental Film Festival
March 5, 2017, 10:04 a.m. by Michael d'Estries
From the hidden costs of our digital world to the frozen edges of civilization, here are a few films to catch this year.
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.
2016 was the Arctic's warmest year on record 'by far'
December 22, 2016, 1:07 p.m. by Russell McLendon
The heat may lead to record-low sea ice in 2017, scientists warn, which could let the Arctic warm up even more.
This Canadian town hosts over 1,000 polar bears every year
November 15, 2016, 11:35 a.m. by Michael d'Estries
The annual migration of the polar bears through Churchill, Manitob,a is documented in the new series 'Polar Bear Town.'
Wildlife Photographer of the Year winners will take your breath away
Parallel worlds exist and interact with our world, say physicists
A former NASA scientist is convinced we already found life on Mars
Przewalski's horses: 10 things you didn't know about the last 'wild' horses on Earth
A badly injured leopard beats the odds to make a miracle recovery
Here's the most popular Halloween candy in every state
Why you should mulch leaves, not rake them
When will fall leaves be at their peak near me?
7 amazing soups for soup weather
5 ways to beat fall allergies
Why does autumn have two names?
5 classic fall recipes
Thanks to seed savers, Glass Gem corn exists
10 best places outside the U.S. for fall color