More than 20% of young adults say they use cannabis or alcohol to fall asleep, with cannabis leading by a wide margin.

California researchers are preparing for the possible return of the New World screwworm, a parasitic fly that feeds on living ...

Researchers have identified a previously overlooked protein that helps regulate appetite and energy use in the body. This ...

AI tools designed to diagnose cancer from tissue samples are quietly learning more than just disease patterns. New research ...

Researchers have shown that quantum signals can be sent from Earth up to satellites, not just down from space as previously ...

A long-standing physics mystery has been solved with the discovery of emergent photon-like behavior inside a strange quantum ...

Kimchi may do far more than add flavor to meals—it could help fine-tune the human immune system. A clinical study using ...

A rare tick-borne allergy linked to red meat has now been confirmed as deadly for the first time. A healthy New Jersey man ...

A missing brain molecule may be disrupting neural wiring in Down syndrome, according to new research. Replacing it in adult ...

People think online platforms are overflowing with toxic and misleading content, but the reality is far calmer. A small group ...

Scientists at Northern Arizona University are developing a promising new way to detect Alzheimer’s disease earlier than ever before—by tracking how the brain uses sugar. Using tiny particles in the ...

Scientists have digitally reconstructed the face of a 1.5-million-year-old Homo erectus fossil from Ethiopia, uncovering an ...