Scientists in Europe are developing a new PFAS-free way to produce green hydrogen using far less of the rare metal iridium.

Scientists have developed a new blood test that could spot Alzheimer’s earlier by detecting hidden changes in how proteins fold in the bloodstream.

Physicists have recreated the Nobel Prize–winning quantum Hall effect using light, revealing that photons can follow the same ...

A new catalyst built from isolated indium atoms allows scientists to convert CO2 into methanol more efficiently while revealing the hidden chemistry that drives the reaction.

A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Scientists say the path to commercial fusion power may hinge on better ways to measure the behavior of superheated plasma.

Scientists have identified a critical breakdown in the cellular machinery that produces proteins in aging brains.

A new study suggests that widely used GLP-1 weight-loss drugs may do more than improve metabolic health: they could also protect the heart after a heart attack. Doctors can often reopen the blocked ...

A large longitudinal study challenges the idea that aging inevitably brings decline, revealing that many older adults improve in key measures of physical and cognitive health.

Scientists have developed two powerful molecular tools that reveal how plants and fungi coordinate one of Earth’s oldest biological partnerships.

Scientists have discovered that electrons in solar materials can be launched across molecules almost as fast as nature allows, driven by tiny atomic vibrations.

By watching Alzheimer’s-related protein clumping unfold second by second, researchers have uncovered new clues about the role of metal ions.