This video explains how scientists estimate the size of the observable universe, what “radius” means in cosmology, and why ...

Scientists at Fermilab’s MicroBooNE experiment have ruled out the existence of the elusive sterile neutrino, a particle ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

The mysterious 10-second flash of energy, first detected in March, has been identified thanks to NASA's ever-impressive James ...

The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking findings suggest a far stranger idea from quantum theory could be a deeper dr ...

Scientists have found hints that ghostly neutrinos may interact with dark matter. The unexpected link could help explain ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

UC Santa Cruz astronomer Alexie Leauthaud is bringing her cosmology expertise to climate action through Seed Spoon Science, a ...

Using the Super Proton Synchrotron, the team created beams of electron-positron pairs and passed them through a meter-long region of plasma. This setup served as a scaled laboratory version of a ...

EUGENE, Ore. - The Eugene Science Center is introducing a unique experience that combines yoga and stargazing. Yoga ...

A woman known as the 'next Albert Einstein' is so in demand that she once turned down a $1.1 million offer from a prestigious ...