Physics & mathematics

By precisely measuring the mass of neutrinos — ghostly particles that stream through your body by the billions each second — physicists could find some glaring holes in the Standard Model of particle physics. A new experiment has taken them one step closer.

With the nature of the universe's two most elusive components up for debate, physicists have proposed a radical idea: Invisible particles called tachyons, which break causality and move faster than light, may dominate the cosmos.

Scientists using the Dark Energy Spectroscopic Instrument have unveiled the largest 3D map of the universe ever. The results suggest that dark energy, the mysterious force pulling the universe apart, may be weakening, challenging prevailing theories of cosmology.

The 2023 Turing Award has been given to Avi Wigderson . The mathematician found that adding randomness into algorithms made them better at solving nondeterministic problems.

Celebrated theoretical physicist Peter Higgs, best known for predicting the existence of the Higgs boson, has died at the age of 94 after a short illness.

The experimental fusion reactor sustained temperatures of 180 million degrees Fahrenheit for a record-breaking 48 seconds.

A four-atom molecule has broken the record for coldest large molecule.

First predicted by Einstein more than a century ago, lasers have shaped our modern technological landscape. But how do they work?

Physicists created a 'quantum vortex,' which flows with 500 times less viscosity than water and could be used to study the space-time warping caused by black holes.