In the last decade or so, artificial intelligence has found its way into just about every technology-heavy sector of society. From music recommendation services to targeted advertising, machines ...

For more than three centuries, a plague of unshakable lethargy blanketed the American South. It began with “ground itch,” a prickly tingling in the tender webs between the toes, which was soon ...

Researchers visit an ancient pyramid in Peru in NOVA's Ancient Builders of the Amazon. Image Credit: Federico Pardo for NOVA/GBH For 50 years, NOVA has taken viewers on adventures through time and ...

In the early hours of October 7, 2014, while most of America slumbered, members of the Swedish Academy of Sciences were meeting to decide to whom they should award the Nobel Prize in Physics. The ...

In the 1700s, an enslaved man named Onesimus shared a novel way to stave off smallpox during the Boston epidemic. Here’s his little-told story, and how the Atlantic slave trade and Indigenous medicine ...

Once you’ve seen a slime mold—its gooey, delicately branching structure oozing in a vaguely unsettling way along a log or leaf—you’re unlikely to forget it. They’re unmistakable because there’s ...

Runes are the characters of the alphabet used by the Vikings and other Germanic peoples from about the second to the 15th centuries A.D. Some runes vaguely resemble letters in our own alphabet; others ...

Split a mile in half, you get half a mile. Split the half mile, you get a quarter, and on and on, until you’ve carved out a length far smaller than the diameter of an atom. Can this slicing continue ...

(This program is no longer available for online streaming.) Apollo astronauts and engineers tell the inside story of Apollo 8, the first crewed mission to the moon. The U.S. space program suffered a ...

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. Sean Carroll , a theoretical physicist at Caltech, who ...

Colorful miniature figurines and a surfeit of plastic packaging fill the laptop screen as Chloe Warfford, 20, watches “Halloween Shopkins Unboxing,” a video by her favorite YouTuber, Bunny Meyer. For ...

High on a ridge in California’s Eastern Sierra, a gnarled bristlecone pine known as Methuselah has reigned over almost five millennia’s worth of snowy winters and blazing summers. Methuselah, whose ...