Mergers between two neutron stars have produced more heavy elements in last 2.5 billion years than mergers between neutron stars and black holes.

The findings include signs of flash flooding that carried huge boulders downstream into the lakebed.

Study offers evidence, based on gravitational waves, to show that the total area of a black hole’s event horizon can never decrease.

Thanks to an MIT-designed instrument, a NASA mission has produced oxygen on another planet for the first time.

Lesson learned from the CHiPS survey must inform future cluster searches, researchers say.

Reducing internal losses could pave the way to low-cost perovskite-based photovoltaics that match silicon cells’ output.

Scientists observe reduction in emissions of banned ozone-depleting chemical after unexpected spike.

The record shows ancient temperature variations coinciding with shifts in the planet’s biodiversity.

Findings suggest the first galaxies in the universe were more massive than previously thought.

Results significantly narrow the range of possible places to find the hypothetical dark matter particles.