News

Quantum Physics

‘Time crystal’ created in lab

A chain of ions creates a crystal that repeats in time instead of in space.

Health & Medicine

Training for parents may lessen some autism symptoms in kids

Training parents may help with some autism symptoms, a new study suggests.

Climate

Wanted: New ways to chill air conditioners, fridges

A new amendment to the Montreal Protocol will phase out potent greenhouse gases currently used in air conditioners and refrigerators, prompting a hunt for eco-friendly alternatives.

Particle Physics

Latest dark matter searches leave scientists empty-handed

As the most popular candidates for dark matter fail to show up in detectors, scientists are broadening the search.