Thousands of sea lion pups have washed up on shore throughout California. This year's die-offs are particularly alarming and could be a sign for bigger environmental challenges to come.
Read more...The islands are up against two hurricanes and an earthquake within a few days' time.
Read more...A giant step for environmentalists
Read more...WATCH: Could you survive 13 months alone at sea?
Read more...A Coast Guard member from Redondo Beach was killed Sunday.
Read more...Off-limits without special clearance, the refuge is home to unique birds.
Read more...The US Embassy is recommending a larger evacuation zone around the power plant. VIDEO: Watch how a nuclear meltdown would happen.
Operations were suspended at the troubled plant. VIDEO: Nuclear experts struggle to contain radioactive material at the Fukushima nuclear plant. Watch how a nuclear meltdown would happen.
Read more...VIDEO: Nuclear experts struggle to contain radioactive material at the Fukushima nuclear plant. Watch how a nuclear meltdown would happen.
Read more...VIDEO: Hundreds of dead bodies wash up along Japan's eastern coastline. Officials call catastrophe worst since the Second World War.
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