The search for dark matter requires all the best models, theories, and ideas we can throw at it. A new paper by Julia Monika ...

We've officially made it to the end of Playdate Season Two, and what a season it's been. Despite having half the number of ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Traditionally thought to go silent after a brief flare of activity, some black holes are now being observed emitting new ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly ...

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.