A Growing Mystery The discovery of the Universe’s accelerating expansion in 1998 left scientists scratching their heads, ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

For gravity, Einstein expanded on this work a decade later with his 1915 theory of general relativity. As objects approach the speed of light (approximately 186,282 miles per second or 300,000 km ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...

New research challenges the long-accepted notion of singularities in black holes — the point where physics allegedly breaks ...

A bold new quantum theory of gravity may finally bridge the long-standing rift between Einstein’s general relativity and quantum field theory. This potential "Theory of Everything" could answer some o ...

Ever wonder why our current models of TK? No? Well, many psychisists have — and some have decided to take gravity into their ...

Research from Aalto University could bring together the four fundamental forces of nature under a singular framework ...

Scientists have potentially solved what many consider physics' most challenging problem – reconciling Einstein's theory of ...

In a bold step toward solving one of science’s most puzzling problems, researchers have proposed a new way to bring gravity ...

Gravity is everywhere: pulling at your feet, holding satellites in orbit, and making the Earth spin around the sun. Yet, for ...

The universe isn’t just growing—it’s speeding up as it does. That discovery stunned scientists, upending long-held ideas ...