An artist’s reconstruction of the locomotor behavior and paleoenvironment of Lufengpithecus. This extinct primate lived in East Asia during the Miocene. “It would have been about the size of a ...

Hot or not? Peeking inside an animal’s ear — even a fossilized one — may tell you whether it was warm- or cold-blooded. Using a novel method that analyzes the size and shape of the inner ear canals, ...

The inner ear, a complex sensory apparatus incorporating the cochlea, semicircular canals, and otolithic organs, is pivotal for auditory perception and balance. Recent multidisciplinary research has ...

A new study of a 7–8-million-year-old extinct fossil ape from China called Lufengpithecus offers new insights into the evolution of human bipedalism. The study, published in The Innovation, was ...

One of the things that makes mammals, mammals is that we’re warm-blooded-- our bodies have high metabolisms that maintain our internal temperature independent of our surroundings, unlike cold-blooded ...

Reconstruction of the locomotion and paleXiaocong Guo and Xijun Ni, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences. Our ability to walk upright is among the ...

Two major groups of bats that use echolocation have different structures for connecting the inner ear to the brain, according to a new study by researchers from the University of Chicago, the American ...

Earwax, medically known as cerumen, is a substance naturally produced by glands in the ear canal. It serves critical functions: Trapping dust, dirt, bacteria, bugs (really!) and other foreign ...

Warm-bloodedness is a key mammal trait, but it's been a mystery when our ancestors evolved it. A new study points to an unlikely source for telling a fossil animal's body temperature: the size of tiny ...