Here’s how much a chocolate bar made without child labor would cost

In Ghana or Côte d’Ivoire, the heart of cocoa nation, 2 million kids do harmful work to sustain the chocolate market, according to the U.S. Department of Labor. In... Read more »

The king behind Machu Picchu built his legacy in stone

Popular Science’s brand-new series, The Home builders, takes you behind the building and construction tape to expose the people accountable for history’s biggest architectural works. Glimpse at an Incan... Read more »

Ancient fungi may have laid the groundwork for complex life

Since of their fragile natural and decomposing nature, fossilized fungi are incredibly unusual. So unusual, in truth, that a brand-new discovery has actually simply pressed back the earliest proof... Read more »

Muscle stiffness can be an athletic superpower

For many people, the term “stiffness” has unfavorable undertones. When you awaken in the early morning suffering a “stiff back,” the treatment may consist of taking a hot shower,... Read more »

The fastest animals on Earth

What’s the fastest animal on Earth? Depends on how you specify speed. By easy miles per hour, traditional megafauna like cheetahs control the leaderboard. However if we determine speed... Read more »

Puffy unicorn stickers could save millions of migrating birds each year

If you reside in a location with soul-crushing winter seasons, the very first breath of spring is really renewing. There’s absolutely nothing rather like that preliminary warm breeze; the... Read more »

The weirdest things we learned this week: animals used to stand trial and apples kept doctors from killing you

What’s the weirdest thing you learned this week? Well, whatever it is, we pledge you’ll have an even weirder response if you listen to PopSci’s hit podcast. The Weirdest... Read more »

The weirdest things we learned this week: starting fires with astronaut farts and dancing yourself to death

What’s the weirdest thing you learned this week? Well, whatever it is, we assure you’ll have an even weirder response if you listen to PopSci’s hit podcast. The Weirdest... Read more »

The science of serial killers is changing, thanks to Sasha Reid

The wall of Sasha Reid’s workplace is covered with serial killers. The collection of black-and-white photos of Ted Bundy, Jeffrey Dahmer, and noteworthy others is not, nevertheless, simply an... Read more »