This video examines the ongoing search for a hypothetical planet far beyond Neptune, often referred to as Planet X. Strange ...

People online claimed the video showed the result of "grooming" and called for parents and educators to be arrested.

There’s a big renewable energy opportunity right now that most businesses, nonprofits and public entities don’t know about.

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

Explore the Solar System in this video, which demonstrates the relative sizes of the planets and their distances from the Sun ...