The Dark Energy Spectroscopic Instrument begins final testing, setting the stage for a 5-year survey that will analyze the light of 35 million galaxies.

Chemist Ben Ofori-Okai investigates what happens to matter under extreme conditions at microscopic scales to better understand its behavior at massive scales, such as what happens in the Earth’s core.

A study including SLAC scientists and facilities discovers a new process that shows promise in turning the greenhouse gas back into usable fuels.

Molecular movie-making is both an art and a science; the results let us watch how nature works on the smallest scales.