Nobody knows exactly what the Milky Way looks like, but new details offer surprising hints.
Breasts turn cannibalistic after a woman stops breastfeeding
September 29, 2016, 6:04 p.m. by Bryan Nelson
After children are weaned, milk-secreting cells transform into cellular eaters and start consuming each other.
If your friends are talking about UFOs, you're more like to spot one
September 29, 2016, 2:08 p.m. by Sidney Stevens
Human minds love a good pattern, even if it's not real.
Meerkats are the most murderous mammals in new ranking
September 29, 2016, 12:48 p.m. by Jaymi Heimbuch
In a new study evaluating over 1,000 species, humans come out looking surprisingly peaceful (sort of).
Why do we know more about the surface of Mars than we do about the ocean floor?
September 29, 2016, 12:04 p.m. by Starre Vartan
A number of new initiatives are helping us get a closer look at what lies beneath.