Scientists say X-rays from nuclear explosion may deflect asteroids from Earth
Stadium-sized asteroid deemed 'potentially hazardous' by NASA, is expected to move 'relatively close' to Earth
Boeing's troubled Starliner spacecraft lands back on Earth without a crew
NASA provides explanation for 'strange noises' coming from Starliner spacecraft
NASA astronaut stuck in space reports ‘strange noises’ coming from troubled Starliner capsule
New dinosaur species similar to T. rex found in Asia: 'One of the most significant' discoveries
Archaeologists unearth 13,000-year-old mastodon skull in Iowa
Crocodiles baited with 'nausea-inducing chemical' to prevent them from eating toxic, invasive toad