Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

New research reveals the Arctic is changing fast as permafrost regions are warming, forests are stressed, and flooding is ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Saturday a slushy, messy start to the morning with rain then snow mix. Accumulations will be light and slushy as we change ...

The Deep South faces a winter storm this week in places that usually do not experience snow or freezing rain. Here are three big concerns.

The rule of thumb for pipes freezing and possibly bursting in less insulated homes is temperatures staying below 20 degrees ...

This is your ultimate guide for spending 3 days in Ushuaia: what to do, where to stay, and where to go at the end of the ...

Ukraine continues to cripple Russia's energy sector by hitting numerous oil refineries, depots, chemical plants, and more ...

In the first image from November 2022, the underwater mud volcano is solidly beneath sea level, with no discernable land ...