Wendy Mao

Experiments with 'molecular anvils' mark an important advance for mechanochemistry, which has the potential to make chemistry greener and more precise

Mysterious patches on the planet’s core that dampen seismic waves could be the result of ancient seawater chemically reacting with iron under extreme conditions.

A flash of green laser followed by pulses of X-rays, and mere nanoseconds later an extraterrestrial form of ice has formed. The miniature crystal reveals how water solidifies under high pressures, like those expected in icy comets, moons and planets.

Shocking complex metal mixtures with high pressure could lead to desirable properties such as higher heat resistance and allow power plants and engines to run hotter and more efficiently.