Despite its tiny brain, the bumblebee is capable of solving complex problems on a dime, reshaping our view of the humble pollinators.

Octopuses, squid and cuttlefish may have evolved large brains because of the challenges posed by their environments rather ...

Bumble bees astonished researchers by inventing a new way to reach a hidden reward, despite never being taught the trick. The ...

Individual innovation is considered one sign of intelligence within species, and elephants are among the animals that researchers have long taken an interest in because of their sophisticated approach ...