This era of the "gentleman scientist," of course, was limited to those with wealth, but that was considered a kind of purity—that nothing but curiosity fueled their discoveries. So when the word ...

Yellow stains on white shirts result from sweat and antiperspirant reactions. The popular aspirin hack involves dissolving ...

Hans Moravec predicted human-level AI by 2028. Now he contemplates our species’ end—and his own.

Beneath Maine’s salt marshes, an invisible transformation is constantly underway. Water moves through soil and rock.

Animals and electronic devices aren't the only things with memory. Materials can retain memories of past deformations in their microscopic structure. A common example is a crease in a sheet of paper ...