Massive ripples in the very fabric of space and time wash over Earth constantly, although you'd never notice. An astrophysicist is trying a new search for these gravitational waves.

The universe is decaying much faster than thought. This is shown by calculations of scientists on the so-called Hawking radiation. They calculate that the last stellar remnants take about 10^78 years ...

A team of physicists has uncovered a surprising new way to explore one of science's greatest challenges: uniting the two ...

The universe is decaying much faster than thought. This is shown by calculations of three Dutch scientists on the so-called ...

Einstein’s strangest optical illusion has been captured—thanks to lasers, a cube, and a bit of artistic inspiration.

Until now, atoms have never been imaged interacting freely in space, but a new technique known as non-resolved microscopy has ...

“During exercise […] it seems likely that the stimulus of physical activity creates a heightened associative state of impulse ...

To do this, they introduced a novel mathematical object they call the space-time dimension field. This field acts as a kind ...

The National Institute of Standards and Technology's new cesium fountain clock is one of the most precise atomic clocks ever ...