From mind-bending discoveries to playful explainers, these are some of our favorite—and most popular—science videos of 2025.

Alex Dainis is a science communicator and video producer creating content that makes science approachable, accessible, and fun. She began producing digital science education videos on YouTube in 2012 ...

The annual College of Science Video Competition was once again a success. Student-made videos depicting themes around science were submitted to the competition last semester. The videos are two ...