University of Alberta geochemists have discovered a missing piece to one of the great mysteries of science—the origin of life ...

As more greenhouse gases are released into the atmosphere, it becomes harder and harder for heat to seep into space. This causes the global temperature to rise, and could even result in more ...

A new review has revealed that the Southern Annular Mode (SAM), the Southern Hemisphere's most influential climate driver, is ...

Stephen Hawking is a world-renowned theoretical physicist whose landmark contributions to cosmology, general relativity and quantum gravity changed the way we see the universe. SEE ALSO: Stephen ...

At any given moment, more than 10,000 satellites are whizzing around the planet at roughly 17,000 miles per hour. This constellation of machinery is the technological backbone of modern life, making ...

The continued release of greenhouse gases into Earth's atmosphere could increase the longevity of space junk in low Earth orbit, a new paper reveals. Under a high-emissions scenario, this could mean a ...

Four billion years ago, our then stripling sun radiated only 70 to 75 percent as much energy as it does today. Other things on Earth being equal, with so little energy reaching the planet’s surface, ...

Scientists have directly measured the increasing greenhouse effect of methane at the Earth's surface for the first time. A research team has tracked a rise in the warming effect of methane - one of ...

Editor’s Note: This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. At any given moment, more than 10,000 satellites are whizzing around the planet at roughly ...