What if wormholes were never cosmic tunnels at all? New research suggests Einstein and Rosen’s famous “bridge” may actually reveal something even stranger: time itself could flow in two directions at ...

If he can do that, it could lead to a fundamental shift in how we think about the universe and could even explain the ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common ...

One of the weirdest theories in cosmology is the holographic principle, the idea that our universe is a three-dimensional image projected off a two-dimensional surface — the idea that, yes, we are ...

One of the great pleasures of writing The Morning is the newsletter’s inbox. It groans most days with emails from readers ...

Ahead of Steven Spielberg’s latest alien invasion movie, UFO spotters here explain why they think Ireland could be headed for ...

Physicists may have uncovered a surprising new clue that string theory—the idea that the universe is built from unimaginably tiny vibrating strings—could be more than just a mathematical fantasy.

Showrunner and director John Marks recalls the first time he set foot in Epic Universe. It was late October 2024, six months ...

Information theory, developed by Claude Shannon, revealed that information is a measurable physical quantity and laid the ...

Study reveals a Universal Thermal Performance Curve, UTPC, predicting how all life responds to heat, challenging evolution ...

At 25, Kurt Gödel proved there can never be a mathematical “theory of everything.” Columnist Natalie Wolchover explores the ...