Issues

Made of liquid-crystal films, the soft, air-filled lasers have stable spectra that shift when the bubbles are squeezed.

Potassium-rich feldspar is a hydrophilic mineral that accelerates ice nucleation in the atmosphere. For the first time, the atomic surface structure has been observed.

The world’s second-most-produced chemical is poised to grow beyond its use in fertilizers to become an efficient medium to carry green hydrogen across the oceans.

A simple concept, a sophisticated process: Reshape contours to prevent coalescence of shock waves.

Although a new American Physical Society ethics survey shares some conclusions with a previous one, disparities between the two highlight the need for improved procedures and open communication channels in physics departments.

The evolution of specialized biological tools used by organisms tells a story about the environments that shaped them.

After World War II, scientists applied the knowledge and experience they gained from nuclear weapons to nuclear astrophysics.

Predicting Our Climate Future: What We Know, What We Don’t Know, and What We Can’t Know, David Stainforth

During a rocket’s liftoff, its extreme sound levels can damage launch structures, payload electronics, and even the rocket itself.