Even if it turns out that time loops never take shape, studying them provides key insights into the deepest rules of reality.

Wormholes are one of science fiction’s favourite cheats. Need characters to cross impossible distances? Skip years of travel?

Dark energy is the mysterious force thought to be accelerating the universe. . But a new study hints that scientists may have ...

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Cosmologists have long treated black holes and the Big Bang as separate extremes of physics, one swallowing light, the other ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

NYU researcher Suzy Welch discusses new national data showing that family centrism is no longer the dominant organizing value for most Americans, and what that says about work, self-care and ...

According to the theory, our reality is encoded on the boundary of a black hole within a much larger universe.

In his short career, Ettore Majorana made several profound contributions. One of them, his concept of 'Majorana fermions' — particles that are their own antiparticle — is finding ever wider relevance ...

We’ve had quantum science on our minds all year long, courtesy of 2025 being UNESCO’s International Year of Quantum Science ...

A new theoretical study suggests fusion reactors could do more than generate energy, they might also produce particles linked to dark matter. Researchers at the University of Cincinnati say they have ...

Moviefone counts down the 25 best TV shows of the first 25 years of the 21st century, including some you're expecting and ...