This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

As the debate surrounding fluoride, especially in our drinking water, continues, people are considering fluoride-free alternatives. When it comes to toothpaste, one such substitute is ...

There could be new hope in the fight against gum disease. Scientists have developed a toothpaste that targets only the bacteria that cause periodontitis, leaving the rest of the oral microbiome ...

If you’ve scrolled through TikTok lately, you’ve probably seen people swearing by sleek black tubes promising whiter, brighter teeth with the help of activated charcoal. But does toothpaste with ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

Toothpaste can be a helpful tool beyond just cleaning your teeth. Typically comprised of ingredients like baking soda, abrasive particles, or peroxide, toothpaste has the properties of a basic cleaner ...

We all know that brushing our teeth is important. However, it's easy to make mistakes during one's dental hygiene routine. In fact, people often believe they are doing much better job at cleaning ...

When you’re brushing your teeth and you’ve squeezed out the last bit of toothpaste, you probably toss the empty tube in the trash. Few people realize that most toothpaste tubes are now recyclable—at ...

The Alien franchise has always focused on just one titular alien — the Xenomorph. Yes, over the years, we got extrapolations of the Xenomorph, like the Queen, and the facehuggers. Yet they all still ...

'Alien: Earth' premiered its first two episodes on Aug. 12 Caroline Blair is a writer for PEOPLE. She has been writing about celebrities, entertainment, reality TV stars and news for five years. Alamy ...

Alien: Earth showrunner Noah Hawley clearly didn’t think the franchise was doing enough with the implications of its title. Ridley Scott’s Alien (1979) imagined the kind of nightmare lifeforms that ...

Unlike Star Wars, which takes place a long time ago in a galaxy far away, the Alien movies have always been a glimpse into humanity's distant-but-imaginable future. Putting aside the non-canon Alien ...