Drugs that target wakefulness, molecules in cannabis and wearable devices that modulate brain activity could help people with ...

Vitamin D supplements may help prevent the loss of telomeres, DNA sequences that shrink with aging, a large study shows. But ...

We recently analyzed data from a nationally representative study of approximately 6,000 people who had Medicaid coverage but ...

What would it take to create a cyborg brain like the one in the new TV show Murderbot? The answer reveals what makes our own ...

A quantum computer has used a single atom to model the complex dynamics of organic molecules interacting with light ...

A NOAA official says that “everything has ground to a halt” at the agency as staffers have waited for Secretary of Commerce ...

A workout boosts the fitness of your gut microbiome. This creates molecules that aids your immune system, metabolism, and ...

But when scientists peer very far back, they find conundrums. JWST observations of the distant past are at odds with ...

The largest hail tends to form in “supercell” thunderstorms and seems to be becoming more common as climate change continues ...

Sunshine may hold healing rays for a variety of autoimmune diseases such as multiple sclerosis. Scientists are turning this ...

The June 2025 issue of Scientific American is packed with exciting features, from magnificent mitochondria and a plan to ...

Extreme heat is the number-one weather-related killer in the U.S., causing hundreds to thousands of deaths every year. And ...