A study finding that even one drink a day causes health risks was deliberately sidelined by the Trump administration, a ...

Just days after NASA's experimental X-59 plane flew at supersonic speeds for the first time, the space agency has announced ...

Reusable rockets and Starlink made Elon Musk’s company dominant in spaceflight. Its record valuation leans on making Starship ...

SpaceX’s IPO—the largest in history—has out-of-this-world implications for AI, space commerce and extraterrestrial ...

Melting permafrost is releasing carbon into the atmosphere, but scientists may have underestimated just how bad the situation ...

Under that reasoning, certain exotic structures of spacetime called closed timelike curves may be real—and they may allow a ...

All told, the El Niño–Southern Oscillation is a key factor shaping Earth’s climate each year. “It’s one of the most important ...

The Tianwen-2 spacecraft is slowly closing in on the near-Earth asteroid Kamo‘oalewa, on a mission that would bring China’s ...

Salt, with its ability to seal liquid in, is uniquely suited to storing the nation’s Strategic Petroleum Reserve ...

These are math’s most famous open questions. Solve one, and you’ll win a $1-million prize—but it’s only happened once since ...

Researchers have created the first high-resolution global map of the extent of one of Earth’s largest—and least ...

FIFA is building temporary natural-grass fields meant to play consistently across 16 stadiums in three countries ...