How does a cloud stay cool under direct sunlight––or seem to vanish in infrared? In nature, phenomena like white cumulus ...

In one area of NC, a 15-year-old temperature record was broken this week. Here's what we know as we head into the weekend.

The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave ...

Most of the country is set to experience a hotter-than-average July, but there is a little bit of relief for parts of the ...

"The Mediterranean Sea is a time bomb these days." Officials grow concerned as Mediterranean Sea poised to break all-time ...

Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess as the heat ...

After a brutal heat wave baked the U.S. East Tuesday, smashing at least 50 records, a precipitous drop in temperatures is now ...

By their very nature, atmospheric rivers strongly affect humidity levels, precipitation and temperature in polar regions. Antarctica, the great frozen continent that holds more than 90% of the ...

Amid the sweltering heat Tuesday, dozens of cities and towns set new daily high records across all six New England states.

The atmosphere removes water from the surface through evaporation, with temperature, wind, humidity and radiation from the sun controlling how much water is evaporated.

A heat wave is underway across parts of the country, but some states had their hottest day on record decades ago.

The astronomical start to summer was difficult to ignore for tens of millions of people in the United States in 2025. A heat ...