Chemistry

The Milky Way may look like a quiet ribbon of light across the night sky, but its star-forming regions are...

The Arctic is warming faster than the global average, and Siberia is emerging as one of the most important—and least...

A blazar located about 1.5 billion light-years away has challenged one of astronomy’s most widely used explanations for how these...

A new experiment has shown that sunlight, rather than a power-hungry laser, can generate entangled photons—particles of light whose properties...

A new “hive-inspired” nanocatalyst system could make one of chemistry’s most persistent challenges—recovering highly dispersed catalysts after a reaction—far easier....

A new electronic skin patch made largely from natural biomass-derived materials could bring wound care and wearable health monitoring onto...

A new cobalt-based electrode that can split water for hydrogen production while surviving hundreds of hours of demanding operation could...

Metastable materials often vanish from the laboratory bench before researchers can study them. They form only briefly, quickly transforming into...

Resonant optical systems can behave like exquisitely sensitive instruments, but extracting the physical information hidden in their spectral signals has...

Scientists have captured the smallest solar surface vortices ever directly observed, revealing previously invisible plasma motions that may help explain...