A first-of-its-kind study reaffirms why wolves are vital to the health of our ecosystem.
Dark matter is the most mysterious (and possibly important) material in the universe, and scientists are excited that a storm of the stuff is upon us.
But you can forget about Barnard's Star b bearing any resemblance to our planet.
The dark line that runs down a pregnant woman's belly is completely normal, and it even has a fancy Latin name.
The Thanksgiving holiday started out very differently from our modern celebration of gluttony. How much do you know about Thanksgiving history myths? Take our quiz and find out!
Say What?!
"Dogs most certainly experience what are called the primary emotions, such as anger, fear, sadness and joy. They also likely experience a whole range of secondary emotions, including empathy, guilt and embarrassment. As for which emotions dogs lack, I wouldn't feel confident putting anything on this list." — Dr. Jessica Pierce, Bioethicist and Writer
Explore more in
Do Dogs Get Embarrassed When We Dress Them Up?
