A Guardian investigation into the U.S. overdose slowdown found that national declines masked sharp local disparities. Here's how the reporting team got the story.

If you were to ask your colleagues, “Who was Paul Revere?” most would probably know the answer. He was, after all, immortalized in the Longfellow poem that begins, “Listen, my children, and you shall ...

A new comedic play and a 20-year neurology study explore what we can do to prevent dementia and cognitive decline.

The thick client is making a comeback. Here’s how next-generation local databases like PGlite and RxDB are bringing ...

Frances Arnold's game-changing technique of "directed evolution" creates enzymes with unusual capabilities. Her own evolution made it possible.