Earth has experienced many icehouse and greenhouse climates. A new study shows how they connect to plate tectonics.

Old Mystery About What’s Inside Uranus And Neptune In A Nutshell Scientists discovered a strange form of water that’s ...

Scientists used satellite data to confirm that Earth's crust is "dripping" into the mantle beneath Turkey's Central Anatolian ...

At extreme pressures and temperatures, water becomes superionic — a solid that behaves partly like a liquid and conducts ...

NASA is closely monitoring asteroid 2024 YR4 after scientists identified a potential lunar impact path in 2032. While it ...

Lithium-ion batteries have become the dominant technology for powering modern electronics, electric vehicles, and renewable ...

Seismic waves passing through Earth's inner core have revealed much about our planet's iron center: how it's changing shape, reversing its spin, is weirdly textured, and contains an unusual state of ...

Deep beneath the surface of our planet lies the Earth’s core, a solid ball of iron under crushing pressure. Now, however, scientists conducting laboratory experiments have found evidence suggesting it ...

USA Rare Earth saw its stock rise by more than 230% at one point in 2025. The stock is still up around 20% for the year, but is down more than 60% from its peak. Only the most aggressive investors ...

Scientists studying Greenland have uncovered surprising heat variations deep beneath the ice that could reshape experts' understanding of future sea-level rise. The discovery, made using advanced 3D ...

America’s ability to make precision-guided missiles was threatened during Trump’s tariff war. But experienced players have rescued the supply chain, for now. By Farah Stockman Farah Stockman covers ...

Editor’s note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — The Hubble Space Telescope and ...