Stories from Laura Helmuth
A new study spotlights the plight of the polar bear, but there’s still time to help the beloved creature
Paleobiologist Aaron O’Dea has made his name by sweating the small stuff
A new book of photographs taken in the ocean depths reveals a world abounding in unimagined life
Meet Cristián Samper, Acting Secretary
On the surprise evidence of flowing water on Mars
A trip to Mount Erebus yields a rare, close-up look at one of the world’s weirdest geological marvels
Neil Shubin, Paleontologist, University of Chicago
The “missing link?” At least a step in a new direction
A veteran photographer shows the extraordinary knack that some animals have for…disappearing
A unique study documents the disappearance of Alaska’s glaciers, blamed on global warming
Saving Mali’s Migratory Elephants
A new photo library of West Africa’s desert elephants is helping researchers track the dwindling herd and protect their imperiled migration routes.
A woodpecker feared extinct reappears in Arkansas
Microscope jockeys from around the world enter their masterpieces in an annual art show
The orbiting space telescope has captured star births and deaths, galactic collisions and the accelerating expansion of the universe
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