A new analysis warns that AI facilities could be forced to stop operating because of water shortages and blackouts ...

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

See detailed maps of the latest temperature forecasts across Europe.

More than half the country, including Illinois, is currently in a heat dome. Here's what that means and how to stay safe during excessive heat.

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high temperatures.