The names of the four astronauts who will make a trip around the moon on the upcoming Artemis 2 mission were announced by NASA.
From weed pollen to mold, these are the five most common culprits behind seasonal allergies in the U.S.
New research has found that troodontids, a group of bird-like dinosaurs that lived 74 million years ago, had high enough body temperatures to brood their eggs in communal nests.
The two closest black holes to Earth, named Gaia BH1 and BH2, may be part of a rare class of black holes never seen before, new research suggests.