Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be ...

According to Einstein’s theory of general relativity, gravitational waves warp spacetime. In the process, they could imprint ...

Einstein's theory of general relativity predicts gravitational memory, where space-time retains imprints from passing ...

One of the world’s leading scientific journals recognizes physicist Igor Pikovski’s work on a method to detect gravitational ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the ...

Einstein hasn't done too badly from this week's science news, though. Another prediction of general relativity is that the ...

For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...

Binary neutron star mergers occur millions of light-years away from Earth. Interpreting the gravitational waves they produce ...

Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it ...

The gargantuan collision of two neutron stars detected with gravitational waves in 2017 sparked one of the largest collective efforts in astronomy, as more than 70 teams scrambled to study its ...