In July 2023, a massive heat dome across the American Southwest drove temperatures in Phoenix and Las Vegas to record triple-digit highs. Maxar satellite photos showed how the growth of those ...

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

An obscure temperature record shows impact of massive heat wave AccuWeather reports June 24 was the hottest day in more than a decade for millions of residents.

Poor air quality is expected on Sunday, where the poorest air quality is expected to be and how long the air quality alert lasts here.

A growing collection of photography articles to help you become a better photographer, includes interviews with photographers, photography events, software guides, hot products, consumer advice ...