A U.S. Forest Service program tries to make lemons into lemonade.
The best use of tremendous calculating power? Figuring out how easy it will be to breathe today.
Addressing the American Geophysical Union, James Hansen urges fellow scientists to study, share facts on nuclear energy
The first European explorers thought they were American Indian burial mounds, but found only dirt and pebbles inside when they sliced one of the mounds in half.
Just wait 'til the beak comes at you.
The company is worried about future shortages of a petroleum by-product that's a major ingredient in modern rubber tires.
Scientists calculate a trophic level for humans.
The sperm can be used to reseed the reef in the future.
The last bucardo died in 2000, killed by a falling tree.
See high-speed winds and cyclones over the sea.