Teens who vape are nearly as likely to smoke as youth in the 1970s, putting decades of anti-smoking progress at risk.

A huge study links irregular sleep patterns to over 170 diseases - suggesting that when you go to bed matters more than how ...

New study of 45,000 patients finds people with cannabis use disorder are 3.25 times more likely to develop oral cancer within ...

New research reveals Earth's natural carbon sink nearly collapsed in 2024, absorbing almost zero human CO₂ emissions.

Virtual reality nature experiences significantly reduced chronic pain symptoms and altered pain signal processing in the ...

Marine heatwaves are no longer rare outliers. Their global frequency has jumped six fold since the 1980s, and they are ...

Scientists use ptychography to capture atoms as they transfer heat, and learn that phasons dominate during thermal movement ...

Just 15 minutes of brisk walking a day may lower your risk of death by nearly 20%, especially for underserved Americans, ...

Dogs watch television for average 14 minutes daily, with personality predicting which content captures attention.

Scientists created a molecular switch that can revert the fate of cancer cells back to a normal state by capturing the moment of transition.

The human brain emits a faint glow. New research shows this light reflects mental state - and could lead to new diagnostic tools.

Lions tended to stay near secondary roads that have lower traffic but still provide access to waterholes. Hyenas, known for their wariness around humans, also kept away from primary roads in the dry ...