The last ice age persisted for over 100,000 years. An ice-bound eternity by any stretch of the imagination, but this long winter was not completely frozen...
All supermassive black holes in the centers of galaxies appear to have periods when they swallow matter from their close surroundings. But that is about as...
Tiny bits of plastic from your packaging and soda bottles could be traveling in the atmosphere across entire continents, carried by winds, a new study found.
NASA hopes to make aviation history -- on another planet. Here's how to follow Ingenuity's first flight.
Spiders are master builders, expertly weaving strands of silk into intricate 3D webs that serve as the spider's home and hunting ground. If humans could enter...
Where, when, and how to spot the first major meteor shower of this year.
In honor of the Odyssey orbiter's 20-year anniversary in space, NASA shared a picture of a "sea of dunes" it discovered on Mars.
Alena Wicker's goal is to be the youngest Black girl to ever work for the space agency
NASA has released a new image of Mars' blue dunes and it looks more like a planet from Mass Effect than one in our solar system.
by Zoltan Fodor, Penn State When the results of an experiment don't match predictions made by the best theory of the day, something is off. Fifteen...