Issues

Electrolyte molecules that have both positive and negative charges stay in place while lithium ions move among them.

A heterostructure exhibits unusual electronic behavior previously seen only in materials with rare-earth or actinide elements.

With increasingly negative electric potentials, sodium spectator ions help split water to form molecular hydrogen.

Researchers make do with alternative sources, methods, materials, and activities.

The US Department of Energy says it has provided enough support to get a domestic industry off the ground without weapons-usable material.

New capabilities are enabling laboratory spectroscopists to acquire more molecular spectra that advance our chemical understanding of the universe.

Complex physical processes that affect the solidification of multicomponent fluids have implications for materials science and geophysics.

In addition to being a navigation tool, GPS signals are helping scientists observe Earth’s hydrologic cycle.

To detect individual electrons in air, researchers are revisiting experiments from the dawn of the laser age with new technology.