Evolutionary biologists aim to form fundamental connections between microevolutionary processes and macroevolutionary patterns based on comparative datasets of population-level variation. In a new ...

Day of the Dead is coming up, and it's the perfect time to celebrate with a sugar skull tattoo. Sugar skulls, also known as Calaveras, are decorative representations of human skulls that are typically ...

High-frequency ultrasound significantly reduces the size of the face and modifies the internal bones of the ear in bats.

Deep inside a cave in central Spain, Neanderthals repeatedly carried horned and antlered skulls of large herbivores, stripped them of flesh, and arranged them near fires over what appears to be ...