Learn about the potential health risks of toxic substances in menstrual pads and tampons and the need for further research.

New observations show a small Saturn moon has generated electromagnetic waves that extend more than 313,000 miles behind it inside Saturn’s magnetic field. That newly measured reach reveals a tiny icy ...

Researchers have run the first large-scale field test of deliberately generated fire whirls over crude oil floating on water, and the results challenge conventional thinking about oil-spill cleanup.

Scientists have discovered deep-sea and underground microbial ecosystems thriving without sunlight, powered by hydrogen gas produced through geological processes like radiolysis and serpentinization.