Water temperatures have surged above 85 degrees in the Mediterranean Sea, where records have been broken every day for weeks.

A marine heat wave in the Mediterranean is combining with a powerful heat dome to cause Europe to swelter under a brutal ...

A marine heat wave in the Mediterranean Sea is combining with a powerful heat dome to cause Europe to swelter under a brutal early summer heat wave. It’s a pattern that’s popping up frequently ...

The new normal for European summer is heat. Europe is experiencing an extreme heat wave, and if you’re traveling currently in ...

Clownfish are known for their remarkable ability to change sex to survive. Turns out, one species, clown anemonefish (Amphiprion percula), popularized in the Pixar hit movie Finding Nemo, have yet ...

Marine heat waves, once rare events, have become more common. One particularly intense event known as "the Blob” lasted years and devastated plankton populations, starving millions of fish and ...

A cell is flagged as in a marine heat wave when its monthly-mean sea-surface temperature exceeds the 90th percentile of 1991-2020 temperatures, computed over the surrounding three-month window.

A cell is flagged as in a marine heat wave when its monthly-mean sea-surface temperature exceeds the 90th percentile of 1991-2020 temperatures, computed over the surrounding three-month window.

Some parts of Western Europe were starting to cool off as the extreme heat that has gripped the continent moved east.