Researchers examined teeth from a megalodon, a school bus-sized prehistoric shark, to find out the root cause of what must have been a painful toothache.
Leer más
A harrowing mystery.
Contrary to the explicit goals of competitive racing, recreational runners prefer a low-effort pace—even for short distances.
A new study digs into how the term «white privilege» affects online communication. The findings show how important language is in talking about race online.
Vulnerable teens who have a miscarriage are at increased risk for suicide, new shows.
«People responsible for saving the bison from extinction in the late 1800s are also responsible for introducing cattle genetics into this species.»
Meet Sagittarius A*, the dark heart of our galaxy.
The clue could be in your eyes.
