Earth’s climate has never been static. It shifts between warm interglacial periods and deep freezes, driven by complex interactions between the atmosphere, oceans, and even Earth’s orbit ...

Scientists say they’ve confirmed Earth’s inner core has been slowing down. Here’s what it could mean — and why the topic has been the subject of fierce debate.

‘Almost science fiction’ Of all Earth’s layers, the inner core is the most remote and mysterious. This solid sphere of iron ...

Earth’s core is pretty dynamic. Its spin speeds up and slows down based on how its two primary layers are behaving. As we improve the waveform techniques used to study the deepest layer ...

The research estimates that life on Earth will end around the year 1,000,002,021, when surface conditions become too extreme to support even the most resilient organisms. But the decline will ...

The combination of these factors could explain why Earth is the only planet known to exhibit plate tectonics today. In a 2022 study, Collins and his colleagues found that Jupiter's icy moon Europa ...

Science. Your inbox. Sign up for the most interesting tech & entertainment news out there. ... If we want to predict Earth’s future climate, we need to find ways around these bottlenecks.

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature could explain a climate shift at the time.

However, some of Earth’s oldest fish called coelacanths make it out unscathed. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.

In October 2024, Science Friday partnered with the ISS National Laboratory to launch a free month-long program and ignite a curiosity for science that’ll burn brighter than a rocket booster. Calling ...

Here's a rundown of the science experiments that SpaceX's Fram2 astronaut mission will conduct while orbiting Earth's poles. Skip to main content. Open menu Close menu. Space.

If you were to look up from Earth some 466 million years ago, you might have seen a gleaming ring stretching across the sky, some scientists say.