Forbes contributors publish independent expert analyses and insights. Questions about hunger and fullness come up constantly in my clinic. Many patients try to manage appetite through willpower alone, ...

We may receive a commission on purchases made from links. All electronic devices require a power source. Most objects can just be plugged into a wall socket, and the gadget will never run out of juice ...

Could the Star of Bethlehem have been caused by a “great conjunction” of the bright planets Venus and Jupiter? On June 17, 2 B.C., the planets had come so close they would have almost appeared as one ...

Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

A 27-second fireworks clip from Liuyang, China, has gone viral, earning the nickname “Love in Hiroshima.” The viral video showcases cutting-edge pyrotechnic science, where chemistry, physics and ...

On Friday morning, thousands of early risers either tuned in or bundled up to watch Punxsutawney Phil emerge from a tree stump and predict the weather. The groundhog — arguably the most famous member ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American When predicting something that science will ...