Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Pi Day (March 14) is a day of global mathematical celebration, but ...

Is it safe to pop pimples that rise up on your face? One TikToker went viral for a video after she allegedly popped one in the "danger triangle," but here's what a dermatologist says. (Photo via Getty ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Ready to unlock your full math potential? 🎓Follow for clear, fun, and easy-to-follow lessons that will boost your skills, build your confidence, and help you master math like a genius—one step at a ...

Wherever you are on the planet, if you can get away from light pollution and face south without any artificial lights to spoil the view, one of the most spectacular sights in stargazing is all yours.

Trigonometry class has tripped up generations of teenagers, yet none of its puzzles spark more head‑scratching than the classic right‑triangle riddle. The formula a² + b² = c² looks tidy on the ...

THE interesting communication from Major MacMahon on the above subject reminds me of a proof which I discovered over the chessboard a few years ago, of the well-known fact, that if the lengths of the ...

The Pythagorean theorem has never been easier to understand! Learn how to use it to solve any right triangle with clear examples and step-by-step explanations. Perfect for revision, exams, and math ...

For over 2,000 years, mathematicians believed a purely trigonometric proof of Pythagoras’ theorem was impossible. But two high school students from Louisiana may have just changed that. Their ...

In 2022, two high school students created a trigonometric proof of the Pythagorean Theorem—something that’s only ever been accomplished by a few professional mathematicians. Now, a new article not ...