A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Gravity can exist without mass.” It’s a statement that upends a century of astrophysical dogma and, for some, sounds as ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

Time, not space plus time, might be the single fundamental property in which all physical phenomena occur, according to a new ...

According to scientific legend, quantum mechanics was born on the island of Helgoland in 1925. A hundred years later, ...

A new, testable theory proposing three-dimensional time as the "primary fabric of everything" could help unify quantum ...

The QUICK³ nano satellite will test components for future quantum satellite systems. The goal is to enable rapid and secure ...

For decades, string theory has promised to be the ultimate explanation for how our universe works. In this theory, all matter ...

In a supercooled lab setting, a tiny crystal has quietly flipped a half-century-old assumption on its head. Scientists at Rice University have reported the first direct observation of a long-predicted ...