19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

No matter how long it's been since your school days, learning is a lifelong activity, and science trivia is a great way to keep those synapses firing. Whether you're skilled at seismology, have a ...

Science is everywhere you look, from tiny subatomic particles to the vast reaches of the universe. It helps us understand the world and uncover its mysteries. Many of us find joy in learning science ...

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After years of getting your emails and phone calls, we know that SciFri listeners are in the 99th percentile when it comes to nerdy knowledge. We’re putting your fact retention skills to the test with ...

Left to right: Alex Trebek, Monica Thieu, Ken Jennings and Matt Jackson, during the 2019 “Jeopardy! All-Star Games” finale. Courtesy Jeopardy Productions, Inc. When contestants play “Jeopardy!,” it ...