P erihelion – or the Earth's closest approach to our host star – will take place on January 3, 2026. At this point, our ...

From a telescope network that spans much of the globe to a psychology study that spans 67 countries, here are the biggest science experiments on the planet. When you purchase through links on our site ...

A striking video captured in Myanmar during March’s devastating 7.7 magnitude earthquake shows what scientists believe may be a first-of-its-kind recording of a surface fault rupture, the visible ...

When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

Many people envision Earth’s structure as a tidy, layered system: the thin crust on the surface, the thick mantle below, and the core at the center. But beneath our feet lies a world far more complex ...

Our species likes it cold. Homo sapiens evolved in — and still inhabits — one of Earth’s rare and fragile ice ages, periods distinguished not by an abundance of saber-toothed cats and woolly mammoths ...

The Earth is predicted to increase its rotation speed in July and August, once again bucking the trend of a slower rotation over time. Though there are clear reasons for the increased rotational speed ...

Some scientists believe they could be responsible for plate tectonics. By Laura Baisas Published May 7, 2024 12:50 PM EDT Get the Popular Science daily newsletter💡 ...

Differences in the gravitational pull between the Earth and the Moon will make July 9, July 22 and August 5 unusually short. When you purchase through links on our site, we may earn an affiliate ...

Brazil's Lula squares up to Trump, measles cases hit a 33-year high, and more Length: Long Speed: 1.0x If you’re the kind of person who gets a lot done, you’re grateful for every one of the 86,400 ...

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in space. With a background as a US Congressman, reality TV star, and television ...