As the climate warms more microscopic pathogens could thaw and come back to life.
A thin layer of bright green slime at the bottom of an Antarctic lake is giving scientists a glimpse at life on Earth 2.4 billion years ago.
Mount Everest and the surrounding peaks could lose nearly all their glaciers by 2100. Continue reading →
El Nino will likely keep hurricane activity tamped down this season, which marks 10 years since Katrina. Continue reading →
Aerial photographs of Greenland's Ryder Glacier are pretty strange. Continue reading →
The Plains are getting pounded by tornadoes but they're not the only threat from the sky. How does baseball-sized hail form? Continue reading →
Alex Bellini will spend up to 12 months clinging to a piece of drifting ice off the coast of Greenland to witness the last phase of the iceberg’s long life.
Go inside Mendenhall Glacier near Juneau, Alaska -- a-12-mile-long sheet of ice.
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