But that does not mean you will be seeing a giraffe turning into a crab anytime soon, or humans. An evolutionary biologist at Harvard University, Joanna Wolfe, Ph.D., conducted research in Okinawa ...

Memes about repeated evolution of crabs have been co-opted to joke about technology and “ultimate forms.” They’re hilarious, ...

“These living fossils urgently need Endangered Species Act protection. Horseshoe crabs have saved countless human lives, and now we should return the favor.” Horseshoe crabs are brown, body-armored ...