A tiny grain of nuclear fuel is pulled from ruined Japanese nuclear plant, in a step toward cleanup
TOKYO -- A robot that has spent months inside the ruins of a nuclear reactor at the tsunami-hit Fukushima Daiichi...
TOKYO -- A robot that has spent months inside the ruins of a nuclear reactor at the tsunami-hit Fukushima Daiichi...
TOKYO -- A Japanese nuclear reactor that restarted last week for the first time in more than 13 years after...
RENO, Nev. -- Conservationists and a Native American tribe are suing the U.S. to try to block a Nevada lithium...
RENO, Nev. -- Conservationists and a Native American tribe are suing the U.S. to try to block a Nevada lithium...
AGUA CLARA, Brazil -- A historic agreement that's helped curb deforestation in Brazil’s Amazon for nearly two decades suffered a...
JOYA-LA BARRETA ECOLOGICAL PARK, Mexico -- As night descended, a rumble of frogs filled the air in this park outside...
Nevada lithium mine wins final federal approval despite potential harm to endangered wildflower
LAKE FOREST, Calif. -- To cheers and applause from kids wearing spacesuits and star-studded T-shirts, a tree was planted in...
BOSTON -- The question of whether a 2-year-old beaver named Nibi can stay with the rescuers she has known since...
The U.S. is struggling to replant forests destroyed by increasingly intense wildfires, with many areas unlikely to recover on their...