Why Humans Are Hard-Wired to Be Selfless, Not Selfish New research shows that not only do humans have a generosity gene, but there’s a biological basis for why giving feels good. Author ...

This week, we reported on the difficulty humans experience trying to read their dogs' emotions. Researchers reported that male blue-lined octopuses paralyze females before mating with them to ...

No matter how hard humans work, they will never match the productivity of machines. Those who recognize this will focus on quality rather than quantity in their services and products to succeed.

Narrator: Cheetahs are the fastest land animal in the world. But did you know that humans can leave them in the dust? At least, in the long run. That's right, when it comes to endurance ...