A large Australian study has uncovered new evidence linking the presence of two different types of bowel polyps to a ...

A new study suggests that recovery from COVID-19 may not end when respiratory symptoms fade. A mild bout of COVID-19 or ...

A widely used treatment for rheumatoid arthritis may offer an unexpected cardiovascular benefit. Methotrexate has been a staple treatment for rheumatoid arthritis for decades, valued for its ability ...

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 ...

Deep beneath Antarctica’s ice, scientists have uncovered a geological archive that could reshape predictions of future sea-level rise.

Scientists have visualized, for the first time, how a key sensory protein detects both cold temperatures and cooling compounds like menthol.

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 plant known for producing limonoids, a family of complex natural compounds ...

In a new study published in N ature Geoscience, the team focused on two darkly stained lakes shaped by organic runoff from ...