McGill researchers find dragonfly childhood underwater conditions shape adult traits more than flying environment.

Swedish trial finds combining varenicline and bupropion cuts alcohol intake and boosts treatment tolerability.

Cannabis users face a 29% higher risk of heart attacks, 20% higher stroke risk, and double the risk of dying from heart ...

Engineers have found that a couple of electric volts - about what a toy flashlight uses - can lock loose coastal sand into a ...

Tufts University studied 46,000 adults over 20 years and found that drinking 1-2 cups of coffee daily reduces death risk by ...

Iron ore deposits are about 1.3 billion years younger than previously believed, reshaping both scientific thinking and mining ...

For more than 30 years, physicists have wrestled with gallium’s structure in the liquid state. Now, fresh simulations offer ...

Starlink already dims its spacecraft in visible light by tipping solar panels away from Sun reflections. A similar hardware ...

New fossil evidence shows that South America’s extinct mastodons were vital seed dispersers, and their loss still haunts ...

Reefs cover less than 1 percent of the ocean floor yet shelter about a quarter of all marine species and buffer shorelines ...

Rising nighttime temperatures are leading to an increase in sleep apnea cases, with a new study pointing to health and ...

Pangolins are hunted mainly for meat across Africa, with local demand - not trade - driving their decline toward extinction.