DNA Sheds Light On Settlement of Pacific

There Is Actually a Point to Putting a 4G Network On the Moon

The Bayesian Probability Puzzle Solution

When making hard decisions, do you go with your gut or try to calculate the risks? In many cases going with your gut is fine, but the answers to our February puzzle problems show how explicit probabilistic thinking can outperform intuitive estimates. They also highlight the differences between situations where an intuitive approach succeeds and ones where it fails.

Giant human family tree traces how people moved and married over 300 years