Modelers have demonstrated that artificial intelligence (AI) models can produce climate simulations with more efficiency than ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Researchers discover hidden solar tornadoes that can disrupt Earth's systems - revealing why current space weather warnings ...

A destructive A.I., like a nuclear bomb, is now a concrete possibility; the question is whether anyone will be reckless ...

We’ve grown up with the idea that the universe will expand forever, meaning the "cosmological constant" is positive. What if it's negative?

The National Hurricane Center on Wednesday forecast Tropical Storm Jerry to grow into a hurricane, but only after it swings past the Caribbean turning north into the Atlantic and avoiding a landfall.