Florida and Alabama beaches hardest hit by the Gulf oil spill are largely clean a year later—though the oil's not all gone, scientists say.
Huge colonies of dead coral found near the Deepwater Horizon wellhead points to the Gulf oil spill as a smoking gun, scientists announced this week.
A crime scene tool reveals that beached oil from the Gulf spill glows in ultraviolet light, which could be a boon to cleanup crews.
The hardy little bearded goby is the first fish known to thrive in seas dominated by stinging jellyfish and toxic mud, a new study says.
From our farms to grocery stores to dinner tables, one-third of the food we grow is lost or wasted. We can do better.
A town lies in ruins after twisters touched down in northeastern Nebraska on Monday.
The U.S., Cook Islands, Bahamas, and Palau add to protected areas.
A steady trickle of water is bringing wildlife back to a few parts of the Colorado River Delta.
Becoming a London cabbie is as hard in its way as becoming a U.S. Navy SEAL.
Google Maps Gallery brings classic National Geographic cartography online.