Looking for help with today's New York Times Wordle? Here are some expert hints, clues and commentary to help you solve today ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

A challenging optical illusion featuring an egg tray claims only 5% of people can correctly count all 30 eggs. This test ...

Adventuring is best done in pairs, and Four-corner Forensics is a Puzzle Room that rewards the player who enjoys a bit of ...

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...

Since the New York Times paywalled its mini crossword, SFGATE's culture reporter Timothy Karoff has been bringing his solving chops to the California Mini — snagging a spot on our staff leaderboard ...

As data centers strain the power grid, utilities are scrambling to build new power plants. But a startup in California is one of a handful focusing on the problem from a different angle: building a ...