"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Researchers simulated temperature trends and tectonic plate movement to monitor their impact on mammals.

Asteroid moonlet Dimorphos as seen by NASA's DART spacecraft 11 seconds before the impact that shifted its path through space, in the first test of asteroid deflection. (Johns Hopkins University ...

Underwater green-light environment after the emergence of cyanobacteria and photoferrotrophs in the Archaean era. Credit: Nature Ecology & Evolution (2025). DOI: 10.1038/s41559-025-02637-3 A team of ...

Described as a "knowledge collider," and now with a pledge of one billion euros from the European Union, the Living Earth Simulator is a new big data and supercomputing project that will attempt to ...

Computer simulations suggest NASA’s Habitable Worlds Observatory could detect Earth-like exomoons around gas giant exoplanets through reflected starlight and lunar eclipses.

Researchers have recreated the tumultuous beginnings of Earth, simulating what the planet was like just after its formation 4.5 billion years ago. The results, derived from a new computer model, ...

Our planet plunged into one of the most dramatic climate states in its long history, approximately 720–635 million years ago.

Gravity used to be the most down-to-earth of ideas, the thing that kept apples falling and planets in line. Now a growing group of physicists is treating it as a possible glitch report from the fabric ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When a new supercontinent forms, it could be enough to send temperatures rising even more steeply than ...

Imagine if scientists discovered a giant asteroid with a 72% chance of hitting the Earth in about 14 years — a space rock so big that it could not only take out a city but devastate a whole region.