What is space-time? Depending on how fast you're moving or how close you are do Earth's gravity can change the way time feels ...

There are currently no other explanations for the effects that we see, nor for the myriad other P9-induced effects we see on ...

Decades ago, a renegade physicist suggested that gravity isn't so much a force as just a byproduct of the universe's tendency ...

The weak gravitational pull on a particle just half the mass of a grain of sand has been measured for the first time. This most precise measurement of its kind is a breakthrough towards the ...

Gravitational pull? NU astrophysicist to realize dream helping build space-based device to use gravity to ‘see giant black holes’ “We’re used to thinking about the universe in terms of ...

Sitting by the beach and listening to the tide come in is one of my favorite things to do. But if you stop and think about ...

Gravitational waves from giant black-hole collision reveal long-sought ‘ringing’ Researchers find massive merger’s signature aftershocks hidden in 2019 data from LIGO and Virgo detectors.