Studying the history of ancient supercontinents from Antarctica's perspective gives insight into what might happen in the future — and seems to confirm the idea that Antarctica may have neighbored North America at one time.

Totally paralyzed people get closer to being able to communicate.

Hungry purple marsh crabs threaten Cape Cod salt marshes by eating crucial cordgrass.

Don't dump that leftover bait! Non-native earthworms are damaging hardwood forests; one Great Lakes group is working to clear up the misconception that they're always harmless.