Claim: Rivers and streams release more greenhouse gas than all lakes

Rivers and streams release carbon dioxide at a rate five times greater than the world's lakes and reservoirs combined, contrary to common belief. Research from the University of Waterloo was a key component of the international study, the findings of which appear in a recent issue of the journal Nature.

Tropical lakes spotted on Titan

NASA’s Cassini spacecraft has spotted long-standing methane lakes near the equator of Saturn’s moon Titan.

Greenland ice sheet on the slide

The Greenland Ice Sheet is accelerating in its slide into the ocean, like snow sliding off a roof on a sunny day.