Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...

New research reveals fungi, not plants, were Earth's first land colonizers, emerging hundreds of millions of years earlier.

The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the ...

Smithsonian researcher Ingrid Romero studies fossil pollen to reconstruct ancient climates and predict future changes ...

Trump slapped 145 percent tariffs on Chinese imports, prompting China to hit back with 125 percent tariffs. Washington and ...

Concentrated hydrogen in the galaxy’s spiral arms can be locked away in zircon crystals, providing startling clues about the ...

Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining ...

"Living in Space" isn't just about designing spacecraft or stations — it's about solving the complex challenges that come ...

Ancient ocean grains show Earth’s carbon levels were far lower than expected during key evolutionary eras. The results challenge old theories of life’s rise and hint at patterns that could shape our ...

Peacemaker Season 2 quietly expands the DCU’s cosmology. There are 99 alternate universes beyond the core DCU. That’s a gold mine for future stories and a clue that Earth-X isn’t the only dark mirror ...

Discover Salkhan Fossil Park in Uttar Pradesh, home to 1.4 billion-year-old stromatolite fossils that showcase Earth’s ...

Other reasons for the shift in signs, according to the New York Times report, could be the changing size of constellations or ...