Painted ladies are the ultramarathoners of the butterfly world—even more so than monarchs. Scientists have long known about ...

NASA’s James Webb Space Telescope provided a closer look at the aftermath of a star that wreaked violence on its planet ...

The regime of dictator Rafael Leónidas Trujillo all but erased Andrea Evangelina Rodríguez Perozo’s legacy after she died.

As the bird flu outbreak continues, public health outreach to farm workers is meeting fear and resistance amid Trump’s ...

An analysis reveals which fields of science and U.S. states are being hit hardest by National Institutes of Health grant ...

Fermat—most famous for his mysterious “ last theorem ,” which vexed experts for decades—contributed all kinds of useful ...

Scientists are increasingly concerned about the future of Earth science under President Donald Trump, as three key NASA ...

The U.S. formally eliminated measles in 2000 thanks to widespread vaccination, but public health experts fear the current ...

A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...

After netting the world’s highest-paying science award, preeminent theoretical physicist Gerard ’t Hooft reflects on his ...

The billionaires behind Facebook and Google can do more than hand out glitzy awards for science. They should fund the ...

A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial ...