Since 2013, billions of sea stars, an elegant ocean species commonly known as starfish that are a key part of the environment ...

A tropical storm formed in the Pacific Ocean on Monday at the same time a different tropical storm was churning in the ...

Dexter became a tropical storm on Saturday night. As of late Monday, it was stirring up in the Atlantic Ocean about 345 miles ...

An earthquake centered near Russia’s Kamchatka Peninsula last week has been called a “wake-up call” for the Pacific Northwest. More important, it should revive thoughts about the threat of a major ear ...

Scientists have solved the mystery of what killed over 5 billion sea stars — also known as starfish — off the Pacific coast ...

A new study identifies the cause of sea star wasting disease, offering hope the animals can come back and perhaps even help ...

Half a century after the final navigation lock opened the Snake River to Lewiston, Idaho, the Lower Granite Lock and Dam remains an engineering ...