Plus: The NIH puts research grants on hold, a universal coronavirus vaccine, biology’s complexity, upcycling plastic and more ...

What happened to China's reusable rocket testbed? A Chinese state-owned company performed a rocket flight on January 18 (US ...

Following in the footsteps of Aristotle and Galileo, NASA scientists look to take the next step in understanding auroras.

Within hours of taking office, President Donald Trump terminated the Secret Service detail that was assigned to his former ...

One just launched the world’s biggest rocket, with mixed success. The other makes small model rockets for hobbyists, and it’s ...