Long before quantum mechanics existed, a scientist developed a powerful way of describing motion by drawing an analogy between particles and light.

Discover the Lucas Wedge, its impact on GDP, and how it depicts lost economic potential due to poor policy. Learn the key ...

The Egyptians believed that hieroglyphs offered magical protection to people in this life and the afterlife, and inscribed the signs on monuments, statues, funerary objects, and papyri.

Discover what interest-on-interest means, how it's calculated, and its impact in bond investing. Learn the difference between ...

Our appetite for the oil hurts the environment and wildlife. But Gabon hopes to show how to build an industry while protecting its forests. MalaysiaBunches of oil palm fruit harvested by hand are ...