Ghost lineages reveal themselves through ancient genes that still exist in living beings today.

Like all new parents, Arthur Zey and Chase Popp think their son Dax is the most perfect baby in the world. But they don't attribute their son's temperament to their paternal instincts alone.

The Boundless Deep by Richard Holmes is an enthralling biography of Alfred Tennyson in his youth.

You’ll learn that in Memphis, ribs might come “dry” with just a spice rub or “wet” with sauce, while in the Carolinas, the very definition of barbecue is specifically pork – and suggesting otherwise ...

Scientists are launching an ambitious global effort to map the “human exposome” — the lifelong mix of environmental and ...