NEW YORK — (AP) — To survive warming oceans, clownfish cope by shrinking in size. Scientists observed that some of the orange-striped fish shrank their bodies during a heat wave off the coast of Papa ...

New research discovered an existing drought, like the one in South Florida since January, can lengthen heat waves, like the ...

Finding more heat-resistant coral species could be the key to staving off their extinction as ocean temperatures are expected ...

In Los Angeles, summer-like temperatures are set to hit the area by midweek. Forecasters are warning that the high could ...

Known as urban heat islands, these densely built areas filled with concrete, asphalt and limited greenery can be several ...

Highs will reach the mid-90s, with the heat index entering triple digits this afternoon. We are well above the average temperature for this time of year which is 86 degrees.

The season’s first strong Heat Wave is holding. It comes a full month ahead of the official start to summer (which takes place on ...

The heat wave sticks around in Central Florida with temps climbing into the mid-90s. Throw in the humidity, and it’ll feel ...

The UV index is at extreme levels in South Florida, and beachgoers are urged to use caution despite a low rip current risk.

Heat cramps, painful muscle cramps and spasms, usually in the legs and abdomen, may also be a symptom of heat exhaustion.

Orlando faces intense heat with expected indices over 100 degrees; precautions against heat-related illnesses advised.

Fans were undaunted by temperatures in the 90s, which caused the event's promoter to change some policies to keep folks cool.