The Post took this sci-fi gadget for a spin in Central Park to see if the future of fitness lives up to the hype.

Barbie Cervoni, MS, RD, CD/N, CDE, is a registered dietitian (RD) and certified diabetes care and education specialist (CDCES). She has spent most of her career counseling patients with diabetes, ...

They’re marketed like nicotine or estrogen patches. But it’s not clear whether vitamins or herbal extracts can be absorbed through the skin. By Erica Sweeney On social media today, many influencers ...

Could intense exercise burn off Botox injections along with calories? Smooth-faced citizens are wondering if neurotoxins like Botox — which are used to reduce wrinkles at med-spas nationwide — lose ...

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Bethany Heitman Commerce Editor The latest viral ...

You had a lot of questions about the recent claims that humanity is facing an existential risk from AI. We had a go at answering a few. On Wednesday, MIT Technology Review hosted a live Roundtables ...

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Zoe Malin Reporter You can try to prevent it, but it’s ...

Sometimes there’s just too much to do. In our Insider Insights surveys over the past year, HBR subscribers have consistently reported a common pain point: The sheer volume of work you and your teams ...

I tested portable repellents, yard-wide systems, traps, and more. Some kept mosquitoes away; others mostly caught moths.

After the third day of squirting an experimental drug up his nose, Dylan Meetze felt horrible. This story also ran on The Washington Post. It can be republished for free. “It was like I was underwater ...

Dogs are humanity’s best animal friend. But when it comes to the science of dogs, we’ve been shortchanging our four-legged buddies, says Federico Rossano. A cognitive researcher at the University of ...

Cancer patients are being persuaded to spend tens of thousands on unproven treatments by alternative-medicine clinics.