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

The cause of the triple-digit temperatures is a massive heat dome. AccuWeather warned it could lead to levels of heat and ...

Dozens of cities have held anti-ICE demonstrations over Trump's immigration crackdown since Los Angeles protests began.

Humidity will soon surge to extreme levels across 40 states. Find out where there will be excessive heat and humidity — and ...

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and ...

Costa Rica is a small but stunning country in Central America, located between Nicaragua (north) and Panama (south). It is unique because it borders both the Pacific Ocean (west) and the Caribbean ...