Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

Black holes, born from dying stars, are cosmic giants that grow by consuming matter and merging with others. While invisible ...

Dark matter is special in that it doesn't emit, absorb or interact with light, so science had to find a more creative way to ...

A man claiming to be an Iranian intelligence officer promised me he would reveal his country’s secrets. Then he disappeared.

However, astronomers in Hawaii just spotted a pair of exciting discoveries — a huge exoplanet and a brown dwarf — using Japan ...

The One Piece Saga has many powerful and impressive characters, but these 10 are the strongest living legends from the ...

Far below the ocean’s surface, tiny plastic fragments are accumulating in thick, drifting clouds that rival any garbage patch ...

NASA’s Hubble Space Telescope captured a deeper look at interstellar comet 3I/ATLAS, with its Wide Field Camera 3 instrument, ...

A decade-long investigation into puzzling neutrino behavior has now ruled out one of the most widely discussed explanations: the sterile neutrino.

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

In the end, the Universe becomes a place where gravity and quantum physics slowly turn all mass into faint streams of particles.

Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic ...