In 2015 two powerful telescopes detected something physicists had been seeking for more than one ...

What is the universe made of? At CERN, the European Organization for Nuclear Research, scientists...

This book explains why we have seasons and when summer begins. It also suggests summer activities...

Earth is a dynamic planet full of fascinating cycles and physical features. This engaging series ...

Most people love microwave popcorn or a warm snack from the microwave, but before 1975, homes did...

What is the universe made of? At CERN, the European Organization for Nuclear Research, scientists...

Explore the amazing science behind constellations.

Everyone knows what it is to be afraid. But phobias take the normal (and even helpful!) human emo...

Wasps and bees buzz to and from their nests and hives all day. They are busy for a reason. A lot ...

Scientists are on the verge of a revolution in biomedical engineering that will forever change th...

Audisee(R) eBooks with Audio combine professional narration and sentence highlighting for an enga...

Most people can't imagine a car without windshield wipers. How would you possibly see during a sn...