A massive Western heat wave and a potential El Niño event raise concerns about a long stretch of unpredictable and extreme weather.

Several of the Earth’s systems are changing faster than predicted as global temperatures rise, scientists say.

Climate change is making extreme weather events and natural hazards more frequent and intense. Here’s how to prepare before ...

Global temperatures and rain patterns are affected by a climate phenomenon known as El Niño/La Niña.

Students from Justine Spitalny STEAM School in west Phoenix joined ABC15's Kidcasters program, stepping in front of a camera ...

Snow, tornadoes, record-breaking heat, a dust storm — and that’s just last weekend. Here’s how to understand what’s going on, ...

From blizzard conditions in the Midwest to a heat wave in the western U.S. to flooding in Hawaii, March has brought wild weather to the country ...

A class-action lawsuit has been filed after part of a decades-old sewer line in Maryland collapsed in January, sending raw sewage into the Potomac River. After weather delays, repair work has resumed.

National Weather Service hosts storm spotter class in St. Louis To stream 5 On Your Side on your phone, you need the 5 On Your Side app.

Advanced treatments address accelerated aging and barrier damage from extreme heat, single-digit humidity. LAS VEGAS, NV, UNITED STATES, March 5, 2026 /EINPresswire ...