A radical new theory regarding the origin of the universe suggests that gravitational waves, tiny ripples in spacetime first ...

An artist's impression of how the very early universe (less than one billion years old) might have looked when it went through a voracious onset of star formation, converting primordial hydrogen into ...

It suggests your subjective experience might come from both your physical brain and the mysterious quantum activity within it.

In a groundbreaking studypublished in the Monthly Notices of the Royal Astronomical Society, astronomers have uncovered a puzzling cosmic observation that challenges our understanding of the ...

Thomas Hertog tells us how he collaborated with Stephen Hawking on his final theorem — a Darwinian revolution in physics that explains the origin of time. When you purchase through links on our site, ...

We preselected all newsletters you had before unsubscribing.

Sexual diversity has been documented in every species in the animal kingdom, including among humans. smartboy10/DigitalVision Vectors via Getty Images The Trump administration claims to be rooting out ...

Dr. Denham Harman 98, a legendary figure in science for his 1954 proposal of the Free Radical Theory of Aging, died Tuesday at Lakeside Hospital after a brief illness. He was 98. Harman served on the ...