Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

When analyzing early universe data, the Standard Model of Cosmology suggests that the universe should be more “clumpy” that ...

Physicists have long relied on the idea that electrons behave like tiny particles zipping through materials, even though ...

Dark matter, one of the Universe’s greatest mysteries, may have been born blazing hot instead of cold and sluggish as ...

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking ...