Using multiple observatories, astronomers directly detect tellurium in two merging neutron stars.

Eating habits in winter may be better for our metabolic health than eating habits in summer, research with mice indicates.

An astronomer explains why space looks so dark despite containing 200 billion trillion stars.

Three scientists won the 2023 Nobel Prize in physics for their work developing methods to shoot laser pulses that only last an attosecond, or a mind-bogglingly tiny fraction of a second.

Some birds that live year round in big cities have eyes that are about 5% smaller. Researchers say bright lights may be the cause.

The findings point to faster way to detect bacteria in food, water, and clinical samples.

MIT system demonstrates greater than 100-fold improvement in energy efficiency and a 25-fold improvement in compute density compared with current systems.

Light pollution at night may lower survival for two backyard bird species. But for one, the American robin, it's the opposite.

Researchers report the discovery of the highest-energy light ever observed from the sun.