Add Yahoo as a preferred source to see more of our stories on Google. From mind-bending discoveries to playful explainers, these are some of our favorite—and most popular—science videos of 2025. One ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In 2025, Popular Science continued our mission to demystify our ...

Nuclear fusion faces serious scientific and engineering challenges that are often glossed over in popular science videos. In this reaction, a nuclear engineer breaks down what The Action Lab gets ...

From mind-bending discoveries to playful explainers, these are some of our favorite—and most popular—science videos of 2025. One of the most talked about stories of the year explored the limits of ...