Researchers Have Just Developed the Sharpest Laser in the World

Medicine & Technology Jul 04, 2017

A new laser with a linewidth of just 10 mHz has established a new world record for sharpest laser.

Researchers Create Sound Shadows

Jun 29, 2017

Researchers have designed sounds that are inaudible to humans but can be recorded by microphones.

Building in Bad Places: More People at Risk of Natural Disasters than Ever Before

Jun 27, 2017

We know right where the danger zones are, and we keep building right on top of them.

Researchers Succeed in Erasing Specific Memories

Jun 26, 2017

Researchers at Columbia and McGill have discovered different types of memories storied in the same neuron in snails can be selectively erased. The implications for human memory are huge.