Add Yahoo as a preferred source to see more of our stories on Google. collage shows einstein, galileo, the microscope satellite and experiment, and the leaning tower of pisa Scientists have ...

The "Einstein field equations" are the core of Einstein's general theory of relativity.This single line of mathematical ...

According to Einstein's theory of general relativity, gravity results from how mass warps space and time. The greater an object's mass, the stronger its gravitational pull. Scientists have largely ...

A timelines of the life and career of Albert Einstein, including his theories of special and general relativity.

Einstein's theory of relativity just got put to the test by the lightest binary neutron star system ever discovered.

IN MARCH, a team of physicists announced that they had detected ripples in space-time produced at the universe’s birth. Their claims took the world by storm. One of my colleagues declared it the most ...

Finally, scientists have their finger on the pulse. Spinning dead stars, known as pulsars, blast powerful beams of radio waves into space. As a pulsar spins, its beams sweep past Earth, producing a ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. It's difficult to appreciate how revolutionary of a transformation it ...

More than 100 years after Albert Einstein published his iconic theory of general relativity, it is beginning to fray at the edges, said Andrea Ghez, UCLA professor of physics and astronomy. Now, in ...