22% of butterflies in U.S. disappeared in 2 decades, study finds
Moon lander from Intuitive Machines touches down, but apparently tips over
"Colossal woolly mouse" created in effort to reconstruct the woolly mammoth
Remarkable NASA photo captures civilian jet breaking sound barrier
Could an asteroid could hit Earth in 2032? Here's what to know.
Odds of "city-killer" asteroid hitting Earth in 2032 rise, then fall again, NASA says
Asteroid's odds of hitting Earth fluctuate as NASA tasked with studying it
Key facts about asteroid that could hit Earth in 2032
