The ice coverage in Lake Erie has rapidly expanded to 80% this week. February and March are peak maximum ice coverage periods for the Great Lakes.

Fears of “chemtrails,” a long-disproven idea that condensation trails — or contrails — from planes contain ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a recent geomagnetic storm.

A team of researchers reconstructed a critical ocean current system — called the Atlantic Meridional Overturning Circulation, ...

These species need strong conservation policies to save them from extinction. They won’t get that for the next 4 years.

According to the National Oceanic and Atmospheric Administration, a necropsy revealed the whale may have suffered a ship ...

The states that will likely see the natural light phenomenon, known as the Aurora Borealis, are Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Iowa, Michigan, New York, Vermont, New ...

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

The polar vortex can be a powerful source of winter weather, but it's not the only cause of severe cold and snow in regions better known for warmth and sunshine. The Gulf Coast states are still ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...