LONDON (AP) — Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the skin of poison dart frogs, five European countries said Saturday.

Heartbreak isn’t just an emotional experience. It can physically hurt. Discover five ways love affects your body and what an expert says can help.

While AI certainly has its issues – such as rotting your brain and making you stupid – there is little doubt that it excels ...

'Bed rotting' is the latest trend taking over social media. It involves lying in bed for a long time, but instead of sleeping, you do leisurely activities. 'Bed rotting' activities include eating ...

On freezing, dark winter days, burrowing beneath the comforter and staying there may sound like perfection - sadly, though, it can have big health consequences. The practice now widely referred to as ...

On freezing, dark winter days, burrowing beneath the comforter and staying there may sound like perfection - sadly, though, it can have big health consequences. The practice now widely referred to as ...

The key to understanding the drivers of physical and neurological disease lies in part with understanding the microscopic fiber networks found in human tissue. A new study reveals a promising new ...

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from new developments in ape cognition to an expanded perspective of a ...

Some people believe we know everything about such thing as our body, since we study biology at school, read books, and watch popular videos on YouTube. Well, this is far from being true. The human ...

We’re far from realizing the kind of nanomachines envisioned in media like “The Diamond Age” and Metal Gear Solid, but scientists have just taken a meaningful step towards the next best thing. A team ...

What’s happened? If you have ever wished your shower could do the hard work for you, a company from Japan has finally delivered the gadget of your dreams. A new human washing machine, now officially ...

Bed-rotting is sadly becoming the norm for the digitally addicted (which, let's face it, is most of us). While taking some time out is a good thing, chilling in bed or on your favorite chair often ...