Blackout plates on cars are becoming more popular. But, they’re not legal in every state. Here’s what to know now.

Extreme heat is heading to both coasts, bringing dangerously high temperatures to the Northeast, Northwest and Southwest.In ...

The Trump administration has taken aim at the "endangerment finding," which has allowed for federal regulations on climate change pollution.

A heat wave gripped parts of Europe on Monday, sending temperatures up to 43 degrees Celsius (109.4 Fahrenheit) in southern ...

PARIS (AP) — A heat wave gripped parts of Europe on Monday, sending temperatures up to 43 degrees Celsius (109.4 Fahrenheit) ...

Parts of 27 states and Washington, D.C., had a record amount of days that meteorologists call uncomfortable in June and July.