Google DeepMind CEO Demis Hassabis says LLMs fail at physics and causality, advocates world models as the path to AGI, and ...

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 ...

BITS Pilani Hyderabad Campus professor Pradyumn Kumar Sahoo has been selected as a Visiting Scientist under the Chinese ...

Stupid question, but …” is a weekly column answering the not-so-stupid questions that, at this point, we’re all too afraid to ask. The column encourages readers to become unabashedly curious about the ...

Black holes are regions in space where gravity is so strong that nothing, even light, can escape. Einstein's theory of ...

String theory attempts to unify general relativity and quantum theory. Popular in the 1990s, string theory fell out of favor ...

Physicists searching for a better understanding of quantum gravity stumbled upon something unexpected: the defining ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already ...

Scientists propose a new atomic clock experiment that could reveal whether time itself follows the strange rules of quantum ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measur ...

Have you ever wondered what makes a great football move through the air or on the ground during a crucial match? Here's how ...

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.