The White House’s $175-billion plan to protect the U.S. from nuclear annihilation will probably cost much more—and deliver ...

Straight out of science fiction, these contact lenses convert infrared light into visible light that humans can see ...

Surprisingly, the history of statistics doesn’t go back very far. In the 17th century, British demographer John Graunt ...

Scientific American spoke with the astronomer who has contributed to the discovery of two thirds of Saturn’s known moons ...

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

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

Trump has not acted on 17 disaster requests, a high number for this time of year, according to a FEMA daily report released ...

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

Some stars streaking through the Milky Way at millions of kilometers per hour probably trace back to a supermassive black ...

In biology classes from high school through university, I learned that mitochondria are little objects that reside within ...

Every morning Kathy Reagan Young steps out of the shower in her Virginia Beach home, towels off, dons a pair of protective goggles and stands nine inches from a light box the size of a small space ...

Despite the fact that vaccines against COVID have already undergone strict safety reviews and that people continue to die ...