Research suggests that different types of sedentary behavior may affect dementia risk in different ways, a finding that could ...

Researchers found that ancient rocks beneath Canada are naturally generating and releasing hydrogen gas over long periods of ...

Most rivers around the world are losing oxygen as climate warming and heatwaves intensify, according to a major new study.

Scientists have finally explained why a Pacific Ocean fault has been generating repeating “clockwork” earthquakes for decades ...

In a stunning stroke of luck, Hubble witnessed a comet splitting apart almost in real time. The rare observation is giving ...

Short-term dietary changes may reduce biological age in older adults, especially with lower-fat or more plant-based eating ...

New research suggests obesity may leave a long-lasting “memory” on the immune system, even years after weight loss.

An experimental gene-silencing therapy safely lowered LRRK2 protein levels in an early Parkinson’s trial, but its effect on symptoms remains untested.

Tiny galaxies orbiting the Milky Way may hold clues to one of cosmology’s biggest mysteries. Ultra-faint dwarf galaxies are ...

Researchers analyzing more than 340,000 adults uncovered an intriguing pattern linking alcohol type with long-term health outcomes.

A major international study has uncovered several new genetic clues tied to hyperemesis gravidarum, a debilitating form of ...

Scientists have uncovered evidence that metformin’s effects may begin in an unexpected place: the intestine. For years, ...