A study shows that rattlesnake rattling works as a powerful warning signal that scares animals and prevents dangerous encounters in the wild.

Photonic chips use light to process data instead of electricity, enabling faster communication speeds and greater bandwidth. Most of that light typically stays on the chip, trapped in optical wires, ...

Engineers at UNSW Sydney and Monash have developed an innovative way of sending hidden information that's hard to intercept.

Concrete is officially obsolete. A radical breakthrough has birthed a material that actually breathes, grows, and repairs its ...

Light-emitting structures that curl off the chip surface could enable advanced displays, high-speed optical communications, ...

Logan Graham, the leader of the red team, recalled the bioweapons scare as an example of the challenges Anthropic faces at a ...

A new class of photonic devices enables the precise broadcasting of light from the chip into free space in a scalable way, which could lead to advanced displays, high-speed optical communications, and ...

Diagnosing some diseases could be as easy as breathing into a tube. MIT engineers have developed a test to detect ...

Electrons in graphene break a key law of metals and reveal a strange quantum fluid. The discovery has surprised scientists.

Photonic chips use light to process data instead of electricity, enabling faster communication speeds and greater bandwidth. Most of that light ...

Engineers at Princeton University have developed a cement composite inspired by the inner lining of oyster and abalone shells ...

Physicists have forced light to behave like electrons trapped in a magnetic field, reproducing the quantum Hall effect with photons for the first time. The experiment, carried out on an optical fiber ...