Next to CO2, methane is the greenhouse gas that contributes most to the man-made greenhouse effect. 

In the 1920s, scientists identified aurora trout as a new species native only to northeastern Ontario.

“Lingering ash." That’s what the U.S. Forest Service calls the relatively few green and white ash trees that survive the emerald ash borer onslaught. 

A global team of scientists, including a researcher from Canada’s Memorial University of Newfoundland, is bringing the world together in a co-ordinated effort to observe the Atlantic Ocean.

The creative ways animals, plants and computers have of using every drop of water when the temperatures rise.

A gene newly associated with the migratory patterns of golden-winged and blue-winged warblers could lend insight into the longstanding question of how birds migrate across such long distances.

A research team led by the University of Basel and the Université de Montréal examined how the ongoing climate warming affects the “behavior” of lakes. 

While the contiguous U.S. was breaking records with its wettest first eight months of the year, it also roasted through a warmer-than-average summer, with Alaska sweating through its second-hottest summer on record.

How do you follow a predator so elusive that its nickname is “shadow cat”?

For tens of millions of people, migration is a tough reality. What causes people to migrate away from their home countries, and what happens when they do?