Large-scale evidence suggests cannabis, cocaine, and amphetamines may directly raise stroke risk, including in younger adults. As recreational drug use becomes…

A large study of more than 23,000 adults suggests that certain sleep habits may be linked to signs of brain aging…

Silver nanoparticles provide a more efficient way to cut and assemble DNA, improving recovery rates and boosting DNA joining efficiency for…

Scientists have reported the first-ever live observations of the elusive goblin shark in its natural deep-sea habitat, capturing footage at two…

Researchers have uncovered a molecular pathway that appears to block kidney regeneration after injury. The body’s ability to repair damaged organs…

Electrostatic forces enable low-voltage actuation without relying on rare earth materials. Nearly every electric motor in modern life, from the fan…

Astronomers have found that interstellar comet 3I/ATLAS contains an unusually large amount of methanol. Every interstellar object that passes through our…

The discovery of all five nucleobases on Ryugu strengthens the idea that life’s molecular ingredients formed in space before reaching Earth.…