Dinosaur and early bird feathers trapped in amber around 80 million years ago provide unprecedented insight into the evolution of plumage.
Dinosaur and early bird feathers trapped in amber around 80 million years ago provide unprecedented insight into the evolution of plumage.
Nerve signals control T cell responses, helping to explain inflammation and stroke.
A bacterial outbreak at a Chinese University prompts the firing of administrators and highlights more systemic concerns.
A round-up of recent discoveries in behavior research
A newly discovered fossil of a nearly 600-million-year-old comb jelly ancestor may call for scientists to rethink early animal evolution.
Newly excavated Australopithecus sediba fossils exhibit a mixture of primitive and more modern features.
Due to statistical errors, a Science paper claiming that mutation is responsible for genetic variation is retracted.
Junior Fellow, Harvard Society of Fellows, Harvard University. Age: 28