General relativity doesn’t just bend light, it can influence planetary orbits enough to wipe out entire systems.

Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of ...

For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

When students learn that Albert Einstein won a Nobel Prize, the assumption feels automatic: relativity. The bending of space ...

The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...

A recent study proposes that gravity, the force shaping galaxies and anchoring planets, might not be fundamental after all.

General Hospital pushes Anna into another tense health scare, and fans want answers fast. Her collapse during the confrontation with Pascal raised new fears about her polycythemia vera diagnosis.

A federal judge ordered Lindsey Halligan to explain why she continues to identify herself as a U.S. attorney, despite a previous judge's determination that she was unlawfully appointed to the role. In ...

Danny (Asher Antonyzyn) and Charlotte (Bluesy Burke) have been growing closer recently on General Hospital, but given how small soap opera towns tend to be, some fans have been wondering if Danny and ...