Most current models of the Big Bang rely on general relativity along with additional elements that are introduced to make the ...

Research findings are available online in the journal Science Advances. The original story “ Physicists use pulses of light ...

A Gravity Theory That Could Rewrite the Universe’s First Moments The first fraction of a second after the Big Bang has always ...

Charles H. Bennett and Gilles Brassard, winners of this year’s Turing Award, spent their lives touting the advantages of the ...

The Big Bang refers to that gigantic explosion responsible for setting up the universe to grow into the world we observe ...

A research team has, for the first time in the world, elucidated the microscopic mechanism by which quantum order is lost and ...

The results are just what theory predicts, but when the theory clashes as strongly with everyday experience as this, ...

Scientists show helium atoms can exist in two places at once, preserving quantum behavior even as they fall under gravity.

Add Yahoo as a preferred source to see more of our stories on Google. Quantum mechanics is both the most powerful theory physicists have ever devised and the most baffling. On the one hand, countless ...

A mind-bending theory called quantum immortality suggests that your consciousness shifts to parallel universes after you die.

Quantum theory is often sold as a story about tiny particles, but its real disruption lands squarely on our everyday sense of what is real. At the smallest scales, the equations that power lasers, ...