Physics is still full of big questions that scientists have not completely answered. From the mysteries of dark matter and ...

The question of how gravity interacts with the quantum world has long perplexed physicists, but a non-quantum theory of space ...

A dark point inside a beam of light should not be much of a traveler. Yet in a new experiment, some of those points appeared to move faster than light itself, darting through a wave field before ...

Isar Aerospace still commands top position among a new generation of European rocket startups, but the company’s efforts to launch a critical test flight of its Spectrum rocket continue to encounter ...

NASA has selected Relativity Space to build the rocket, spacecraft, and cruise-stage systems that will carry an agency ...

When it comes to losing weight, it turns out the simple math of counting calories doesn’t always add up. Fad diets come and ...

Of the known things in the universe, black holes are among the most extreme. They pack huge amounts of mass densely into a ...

For over a century, scientists have thought of time as a fundamental property of the universe. But the more researchers seek ...

Drastically increased launch cadence from SpaceX and NASA's other commercial partners is straining aging infrastructure at Kennedy Space Center, a new report finds.

But human beings, equipped with language, abstraction, technology, institutions, and ideology, can be stupid on a truly ...

Quinn Mallory (Jerry O'Connell) holds his sliding timer in Sliders Season 1 Episode 1. Syfy.com All five seasons of Sliders — the 1995–2000 Fox and Sci Fi Channel series about a team of accidental ...