This video examines whether alien plants could actually be blue and what physics says about plant color beyond Earth. It explains how star type, light spectrum, and energy efficiency shape what colors ...

The combustible sedimentary rock, better known as coal, was not only crucial to the onset of advanced technology here on Earth, but it should also be key to the development of advanced E.T.s residing ...

Scientists have finally discovered how amino acids essential for life formed on the 4.6-billion-year-old asteroid Bennu.

The new plot twist is that in order to keep enough nitrogen and phosphorus near its surface, a planet has to start out with ...

The Black Knight Satellite and the Unanswered Questions in Earth’s Orbit ...

We had promos of astronauts, mercenaries, and Mario through Super Bowl LX. How'd they all stack up against each other?

The 1980s were a golden era for science fiction movies, but not everything that hit the big screen aged well. These classics ...

Thor is one of Marvel Comics oldest superheroes, and he fought some impressive villains over his first two years.

Researchers have catalogued which alien plants may pose a threat to plants in the Arctic. The post Study warns thousands of ...

Interstellar comets are the original cosmic explorers, and by studying their metallic whispers, we are learning the secrets ...