If you’re really good, it’s possible to solve a Rubik’s Cube in under 10 seconds. For the rest of us, though, it can be an exceedingly tedious task. For that reason, you might ...

Another option to develop strength and power is to train on steep hills. One recent study found that hill runs developed ...

Through a Summer Undergraduate Research Fellowship, Jenny Quan is exploring the mathematical principles behind Rubik's cubes.

Kristy Ambrose has been writing professionally since 2010. She dabbles in various genres, but her favorites are fantasy and science fiction. She creates everything from fanfiction to serialized novels ...

At SI, we know that when you win, you want your money fast. That’s why we’re helping you find the best online sportsbook for payouts. We'll explore the best betting sites, highlighting the operators ...