
Scientists curb the energy appetite of the nation’s “answer machines.”

Eric Brown of IBM Watson Health spoke about the Grand Challenges program, designing the Watson computer that played and won Jeopardy!

PECASE recipient’s technique tracks charged particles, offering insights for solar cells, LEDs, and more.

Purdue University associate professor receives presidential honor.

PECASE recipient shows how small exceptions help explain the inner workings of neutrons and protons.

PECASE recipient discovers gut enzymes that break woody plants into biofuel building blocks.

PECASE recipient illuminates materials’ true nature.

PECASE recipient develops new ways to study physics at the mesoscale.
President Obama welcomed more than 100 leading scientists and engineers from around the world to thank them for their work.
Raindrop splash is a surprise source of fine soil particles in the atmosphere.