Detecting “axion” particles may solve longstanding problem in particle physics.

Instrument will help OSIRIS-REx mission identify locations for collecting an asteroid sample.

A novel interpretation of Raman spectra will help the 2020 Mars rover select rocks to study for signs of life.

If discovered, sterile neutrinos may explain dark matter.

Vibrating footwear could help astronauts and visually impaired earthlings skirt obstacles.

Two potentially habitable planets in nearby system are confirmed to be rocky.

Professor Richard Binzel, NASA New Horizons scientist, describes a year of discovery since the spacecraft's historic 2015 Pluto encounter.

Scientists find gas at center of Perseus cluster travels much more slowly than expected.

Regarded as the father of organic mass spectrometry, longtime MIT professor solved many problems in protein structure.

Findings suggest two dining styles for black holes.