The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

How astronomers used gravitational lensing, a space-time trick predicted by Einstein, to detect a black hole measuring 30 ...

When physicists push Einstein’s equations to their limits, the universe stops behaving — time slows, space tears, and black ...

To answer Robertson: The Higgs field doesn’t appear to have more valleys to explore, according to our current understanding.

When space telescopes blazed with high-energy radiation for hours earlier this year, astronomers suspected that they were ...

For two decades, scientists believed the cosmological constant, known as λ (lambda), was positive. That meant the Universe ...

Global Positioning System (GPS) satellites continuously beam down ultra-precise timestamps, each message essentially saying, ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

Researchers have built a small but powerful detector to find gravitational waves in a hidden frequency range. The discovery ...

The dark object has a mass a million times greater than our sun's is located 10 billion light-years away and has no stars.

For the first time, by studying quantum correlations between triplets of secondary particles created during high-energy ...