Could one Vaccine Protect Against Everything? [Science Video]

There’s a vaccine being developed now that would protect you against every strain of the flu— even ones that don’t exist yet. But influenza is constantly mutating, so is a universal vaccine even possible? And how do you design a vaccine that will be effective against future strains? Explore how scientists are developing new ways […]

Medical Doctor Answers Hormone Questions From The Internet [Video]

Dr. Amy Shah answers the internet’s burning questions about those oh so elusive signaling molecules we like to call “hormones.” Can you remove all of your hormones? What does low testosterone even feel like or look like? Why does adrenaline affect memory? How does cortisol affect body fat? Dr. Shah answers all these questions and […]

The Fascinating History of the World’s Deadliest Colors

When radium was first discovered, its luminous green color inspired people to add it into beauty products and jewelry. It wasn’t until much later that we realized that radium’s harmful effects outweighed its visual benefits. Unfortunately, radium isn’t the only pigment that historically seemed harmless or useful but turned out to be deadly. J. V. […]