SpaceX is set to launch the 13th test flight of its Starship megarocket — the most powerful launch vehicle ever made.

A two-week expedition off the coast of Brazil has identified 31 previously unknown deep-sea species, many with forms so ...

The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast scale of space.

Morgan McFall-Johnsen was a science reporter at Business Insider. She covered climate change, weather, Earth sciences, and ...