For decades, it seemed Antarctica might be insulated from rapid ice melting, but then sea ice began to decline dramatically.

Most people picture sea level rise as something like filling a bathtub: water goes in, the surface rises evenly, and every ...

Democrats are questioning President Donald Trump’s mental acuity after the president veered into a peculiar aside about the ...

About 71% of the Earth’s surface is water-covered, and the oceans hold about 96.5% of all Earth’s water. Water also exists in ...

A Super El Nino is a rare, extreme version of the Pacific Ocean warming cycle, and scientists warn one may be forming right ...

La Niña is gone, but its effects linger as scientists watch for El Niño and the possible return of “the Blob” ocean heat wave ...

Donald Trump's latest off script riff at the White House has gone viral after the president paused a Military Mother's Day ...

In addition to Idalia’s Florida assault, the major hurricanes during strong El Niño years included 1957’s Hurricane Audrey, ...

Warming ocean waters are priming beaches and raw shellfish for Vibrio even as scientists are trying to stay one step ahead ...

Tucked along the New Hampshire coast, this tiny harbor stop turns classic fish and chips into an unforgettable seaside ...

Then we cast off into Halifax Harbour, Canada, surveying the turquoise waters for signs of an unusual test: could we use the ...

Known as by-the-wind sailors because of the way they catch the ocean breeze using the sail-like fin on top of their bodies, ...