We caught up with Dr. Jeffrey Post to hear the story of this infamous blue diamond, see what makes the National Gem and Mineral Collection so special and learn about the countless things minerology can reveal about the past and future.
As OSIRIS-REx approaches Asteroid Bennu, a new study suggests that massive boulders on its surface have moved a lot over the past few hundred thousand years.
For this month's "Meet a SI-entist," we chatted with the Smithsonian's curator of cephalopods to learn more about these wonderfully weird animals on World Octopus Day.
By collecting, storing and analyzing specimens and DNA from the deep sea, researchers are improving their knowledge about marine biodiversity in the deep ocean.