Your skin is in a constant state of reinvention. Every month, your body sheds and regenerates its entire outer layer—a ...

What are the physics of life? That is more than just a philosophical question—it has practical implications for our search ...

The laws of thermodynamics don't accurately account for the complex processes in living cells – do we need a new one to ...

A tiny fleet of gold nanorobots is teaching stem cells how to become bone. At the same time, another lab is using gentle ...

Quantum physics is usually associated with particle colliders and vacuum chambers, not with the proteins quietly shuttling ...

Two papers challenged the existence of theorized particles called sterile neutrinos that might account for mysteries like the ...

Researchers have developed a generative AI system called CytoDiffusion that can analyze blood cells with a level of precision that rivals, and in some cases exceeds, human experts.

Earlier in 2025, Chinese solar manufacturer Longi announced it had built the world's most efficient solar cell. The hybrid ...

A radical new theory begins with a central claim: consciousness is the fundamental field of reality; time, space, and matter ...

The advent of artificial intelligence might be just the latest stage in a guiding biological process that has produced ever more complex, mutually dependent organisms over the history of life.

As a space reporter for The New York Times, I follow what’s happening in the stars, including eclipses, meteor showers and ...

The tidal forces produced by a tiny black hole would have an interesting effect on human bodies.