Insights at the intersection of the nervous, immune systems point to the culprit.

A Harvard study has confirmed that stress can lead to hair loss.

If the causes and problems of climate change are entwined, then the solutions must be as well, according to an online panel of Harvard faculty.

Images released by the Event Horizon Telescope (EHT) collaboration reveal how the black hole, some 55 million light-years away, appears in polarized light.

A concept for seeded all-or-nothing assembly of micron-scale DNA nanostructures that could extend nanofabrication capabilities and enable creation of highly specific diagnostics.

Scientists study ancient human teeth to learn about their surprising diet.

New system uses the sun and impure water to make renewable energy.

Harvard study challenges lateral-to-sagittal shift in mammal spine evolution.

Watching Perseverance’s journey across a dry, dusty river delta on Mars, it’s difficult to imagine that landscape once glistened with flowing water. But geological evidence, including satellite images and observations from Perseverance’s NASA siblings Curiosity, Spirit and Opportunity, point to an ancient Mars that was once warm and wet. But much is still unknown about […]

Astronomers at the Center for Astrophysics | Harvard & Smithsonian have detected a moving supermassive black hole.