If you feel like you've seen more of the northern lights painting the night sky lately, you'd be right—and there's an ...

The spacecraft’s expected area of reentry spans vast regions on both sides of the equator, where it could potentially land in a single piece.

If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice sheets may melt ...

The Gannon storm, the first named geomagnetic storm, brought rare auroras and major changes to Earth's magnetosphere in 2024.

Using the joint U.S.-Taiwanese COSMIC-2 satellite network, as well as 37 ground-based radars called ionosodes, the team ...

The best time to see noctilucent clouds is on clear nights between late May and mid-August, about 90 to 120 minutes after ...

Part of a spacecraft that has been stuck in orbit for 53 years is due to reenter Earth’s atmosphere around May 10 and could arrive intact.

A team of astronomers led by a British student found traces of the first-ever-discovered planet moving in a polar orbit ...

As inconsistent as things have been, Donald Trump's tariff policies are still certain to cause price hikes in the US, and I'm ...

More than 10,700 people have signed up to the free competition in its first week and have already clocked up nearly 23,000 ...

Find out how solar cells power a good portion of homes today—and how they might power almost everything in the future.

All things being equal, you probably would not build a 5 gigawatt datacenter on Earth in the desert near the equator. But ...