EVANSTON, Ill. (CBS) -- A Northwestern University astrophysicist is part of an international team of scientists creating a gravitational wave detector system that will eventually be launched into ...

Recent observations of gravitational waves from merging black holes have confirmed a theory proposed by physicist Stephen ...

A mathematical investigation of galactic data suggests elusive dark matter is confined to the rules of gravity.

Just as ocean waves shape our shores, ripples in space-time may have once set the Universe on an evolutionary path that led to the cosmos as we see it today. A new theory suggests gravitational waves ...

Learn what a black hole is, how it forms, and how astronomers detect it. Understand the science behind black holes and their ...

The study seeks to explain the presence of dark matter using a WED model. The scientists studied fermion masses, which they believe could be communicated into the fifth dimension through portals, ...

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

In the 10 years since the first detection of gravitational waves, we have detected hundreds of these waves produced by the ...

Scientists believe that in the very early universe, everything was incredibly tiny, chaotic, and full of random energy ripples, known as quantum foam. It was a state where spacetime was unstable, and ...

A team of physicists has developed a method to detect gravity waves with such low frequencies that they could unlock the secrets behind the early phases of mergers between supermassive black holes, ...

General Relativity, Einstein’s revolutionary theory of gravity, reinterprets gravitational interactions as phenomena emerging from the curvature of spacetime rather than as forces in the traditional ...

The early growth of the gas giant carved rings that formed primitive meteorites and shaped the architecture of the inner ...