A large international clinical trial has unveiled a promising new option for people living with highly treatment-resistant HIV.

New noninvasive tools reveal that subtle shifts in brain blood flow and oxygen use may mirror key markers of Alzheimer’s risk ...

A newly analyzed Greek inscription indicates that the Great Mosque of Homs likely stands on the site of the Roman Temple of the Sun, revealing a layered history of pagan, Christian, and Islamic ...

A 2,800-year-old mass grave in Serbia reveals a chilling pattern: women and children deliberately targeted, most unrelated to one another, and buried in a ritualized ceremony.

A subtle gravitational-wave “hum” from merging black holes may help settle the cosmic fight over how fast the universe is ...

Scientists looking for new ways to tackle hard-to-treat breast cancers turned to an unexpected source: Munronia henryi, a ...

“Our findings suggest that Jupiter’s moons did not form as chemically pristine worlds,” Mousis said. “Instead, they may have ...

Astronomers have detected a ghostly galaxy that is almost completely made of dark matter. The faint object was revealed by just four globular star clusters hiding in the Perseus cluster.

Unlike treatments that focus on removing plaques that have already formed, levetiracetam works differently. It blocks the production of toxic amyloid beta peptides in the first place.

Scientists have uncovered the precise molecular trigger behind a rare blood-clotting disorder linked to certain COVID-19 ...

A blade-crested Spinosaurus discovered in the Sahara is rewriting the final chapter of dinosaur evolution. A study published ...

Triceratops and other horned dinosaurs had remarkably large nasal cavities compared with most animals. To understand what ...