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Why Elon Musk and Jeff Bezos are in an epic feud that's lasted years

Here's what that number on every bottle of sunscreen actually means

Here's why humidity makes you feel hotter

Why beer suddenly foams up when you tap the top of a bottle

Watch Ford's delivery robot that walks on two legs like a human

We compared the $200 Scuf Vantage PlayStation controller to the $25 EasySMX controller — and the winner was clear

Here's what can happen if you hold your pee too long

81 details you may have missed in the final season of 'Game of Thrones'

We tried a fermentation-tracking device and highly recommend it to find out which foods are making you bloated

Now that Google and Nintendo offer digital video games, GameStop could have the same fate as Blockbuster

College is wasting time and money, according to George Mason University economics professor

The reason some people go gray in their 20s, according to a dermatologist

We had our earbuds tested for bacteria to find out if it's gross to share headphones

How Supreme went from a small skateboarding store in New York to an $1 billion streetwear company with a cult-like following among teens

Dragons and white walkers aside, 'Game of Thrones' occasionally has some real science behind it

What it takes to be an art auctioneer at the largest auction house in the world

Shark Tank's Robert Herjavec shared his top 5 business tips for entrepreneurs

Humans are some of the only animals that don't have tails — here's why

I've used iPhones for nearly a decade and switched to the Samsung Galaxy S10. Now I understand Android loyalty in a way I never understood before.

A Silicon Valley founder shares the 6 traits she looks for in the entrepreneurs she invests in

What it takes to be a professional taxidermist
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