A multimillion-pound industry has sprung up promising it can detect sensitivities to certain ingredients with a simple remote finger prick test. But the results can be misleading – and even dangerous ...

A fingernail-sized chip can now trap thousands of individual cell-shed vesicles in roughly three seconds and read their ...

A long-running experiment in serial mouse cloning has produced a sharp scientific reversal. A 2013 peer-reviewed report suggested somatic cell nuclear transfer (SCNT), the technique used to create ...

Holo-Arenas in No Man's Sky are a new minigame, allowing players to pit hologram versions of their pets against other players ...

Robo-umps have arrived. Kinda. Beginning this season, Major League Baseball will use the ABS (short for automated balls and strikes) challenge system, so it's not full robo-umps, but there is now a ...

Players and managers were able to get used to ABS during spring training, but Opening Day will likely be the first time many fans experience the system. Mark Cunningham / MLB Photos via Getty Images ...

Nanomedicine prompts RNA to make protein-based drugs to treat diseases. Now we can fine-tune protein production by dialling ...

Mitochondria don’t just generate energy—they also carefully organize their own DNA in a surprisingly elegant way. Scientists have discovered that a long-overlooked phenomenon called “mitochondrial ...

Whether you’re creating legacy wealth or avoiding probate, a family trust can be a powerful tool—but it’s not right for everyone Written By Written by Staff Money Writer, WSJ | Buy Side Molly Grace is ...

What physical processes govern the movement of microscopic structures capable of interacting with their environment? The ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.

Wow, time flies. Nearly 20 years ago, soon after my 50th birthday, I started making a list of what I considered mistakes my parents (and many of their generation) had made as they aged — and that I ...