Global ocean heat content increased by approximately 23 zetajoules (ZJ) in 2025, roughly 40 times annual global primary energy consumption. This is not good.

Blooming seas were recorded around the Chatham Islands in January 2026, after satellite images showed large swirls of colour spreading across the Paci.

Redwing is autonomous underwater glider expected to circle the world in a little over four years, then return to Cape Cod.

New research shows ancient tropical oceans once held more oxygen than cooler regions, reshaping where early life could ...

Along a stretch of coast that usually behaves by the book, officials have been grappling with a rare ocean pattern that has ...

Point Nemo sits quietly in the southern Pacific, marked on maps but rarely thought about. It is not a destination in any ...

Beneath the surface of the South China Sea, researchers have identified a vast sinkhole in the seafloor that functions as a ...

A recent study shows that there is a lot more sediment trapped beneath Greenland’s ice sheet than we realized, which could ...

The latest forecast from the National Weather Service calls the chance for a storm with up to 24 inches of snow in the ...

A new global analysis suggests that the stability of many river deltas may be changing in ways that are largely invisible from the ground. By examining subtle shifts in land elevation, researchers ...

What you should knowSnow has switched over to sleet across Philadelphia after as much as 7 inches blanketed the region.

East-west coastlines trap marine species during warming, blocking escape routes and increasing extinction risk over millions ...