Don Pettit has a long history of inventing new tools for use in space. Astronauts are many things. They're often scientists, ...

The UCLA literature professor who developed the textbook says it will save students money and allow her to be the teacher she ...

Planetary alignments are among the most awe-inspiring phenomena in the sky. They happen when several planets appear to gather ...

Discover the foods and supplements that can help keep your heart healthy.

A massive aeroplane-sized asteroid is moving towards Earth at a fiery speed on December 13th. Is it a matter of threat for ...

Traders have soured on U.S. Treasurys this week. The yield on the benchmark 10-year note recently stood at 4.373%, according ...

Pepper…and Salt ...

The astronomer Carl Sagan once said, “If you wish to make an apple pie from scratch ... the universe will produce an Earth ...