Finally, the Earth moves a little bit beyond one complete revolution, so the stick again points towards the sun for a second ...

Unraveling the mysteries of time, gravitational fields, quantum mechanics, and more means that every day is cause for wonder.

A groundbreaking simulation reveals how neutron star mergers forge black holes, generate gamma-ray bursts, and scatter gold ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

And astronomers have a brand-new, superpowerful eye with which to see the changing cosmos: the Vera C. Rubin Observatory in ...

Will algorithms designed for interconnected computers hold up if some of the machines are not here on Earth but flying about ...

Inspired by superconductivity, a strange new theory that seeks to explain dark matter might explain dark energy, too ...

Black hole thermodynamics, one of the pillars of contemporary theoretical physics, has long suggested ... In this picture, the G-field not only generates the cosmological constant but also modifies ...

A senior researcher from a groundbreaking international science and engineering collaboration returned to visit his old ...

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

In the vacuum of space, a gunshot is not muffled by the lack of air. It is actually released with all of the explosive might ...

Discovering and studying gravitationally lensed explosions using multiple types of signals will help to answer big questions about the universe.