Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

If you have a flat, elevated surface and a ruler, you can help the National Weather Service gather data and refine its ...

The biggest swings in the jet stream are associated with the most energy. Under the right conditions, that energy can bounce ...

After a week of intense solar and geomagnetic activity that sent the northern lights spilling far beyond their usual ...

The Banchet Awards, an annual “celebration of culinary excellence in Chicago,” will be available to watch on Sunday, posts ...

In subzero winds, hypothermia announces itself in small, easy-to-miss ways. Here’s what one Nat Geo Explorer does to combat it in some of the coldest places on Earth.

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" ...

The meteorologists said the polar vortex system is set up due north of Michigan over Canada's Hudson Bay. It's at least ...

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

After three decades of icy dives and campus-wide camaraderie, East Carolina University’s annual Polar Plunge will take its ...

SpaDeX, a government-led space test on January 16, 2025 joined two Indian satellites in orbit and made India the fourth ...