The One Big Beautiful Bill Act, passed by the House of Representatives last week, would slow efforts to green the energy ...

Ministrokes, also known as transient ischemic attacks, can eventually lead to cognitive declines as steep as those that ...

Paula Span is a veteran journalist. Formerly a longtime Washington Post reporter, she has written the New Old Age column, ...

Moyer divides her book into three sections focused on evidence-backed tips for helping young people cope with challenges, ...

Rather than being like battery chargers, mitochondria are more like the motherboard of the cell.

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

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

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

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

Mounting evidence from genome studies indicates that, contrary to received wisdom, our species has undergone profound ...

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

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...