You might want to dig into your pandemic-era mask stash if you live in deep South Texas.

An inversion is when cold air is held close to the ground by a layer of warm air. The result is a reverse of the normal ...

This can also be called Valley Fog. Sometimes at night on the upper slopes of a mountain or a ridgetop, when the air cools, ...

In Nick Langan's latest Signal Spot, we explore what can be heard on FM from the top of a radio tower near Jamestown, N.D.

Nearly 50 days into the new year, Mexico City residents have experienced only three “good” air quality days so far.

Wetter weather is possible this weekend. Strong subsidence in full swing this morning as evidenced by the rapidly ...

Issued at 824 PM HST Mon Feb 16 2026 A band of showers extends from Windward Big Island to the nearshore waters off the coast of Kauai and Oahu at press time. These showers will work through the area ...

Fata Morgana is an optical illusion caused by a temperature inversion. One viewer caught this rare phenomenon along the North ...

Experts say a weekslong “snow drought” in Norther California's Sierra Nevada helped set the stage for Tuesday's deadly ...

The six women killed in an avalanche in California’s Sierra Nevada were among a group of eight close friends and experienced backcountry skiers on a trip together.

That’s a nine-fold expansion in four years. No segment in chip history has ever scaled that fast at that size. By 2026, ...

A Tahoe avalanche expert explains how the state’s fickle winter weather has changed the way guides assess risk in the ...