The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Two new studies show a briny, carbon-rich environment on the parent body of the Bennu asteroid was suitable for assembling ...

Southwest Research Institute (SwRI) has partnered with the Carnegie Institution for Science to perform laboratory experiments ...

This Valentine's Day, why not make your kid's holiday extra special with printable cards that they can design themselves?

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...