Explore the fascinating world of the human body in this animated video. Learn about conditions such as hypoxia and edema, and ...

The human brain is turning out to be much more complicated than scientists could have ever imagined (Credit: Mareen Fischinger/Forschungszentrum Jülich) Human brains are bigger than those of our ...

Human brains are bigger than those of our primate relatives, but evidence from extinct human ancestors suggests size isn't everything. To understand human intelligence, scientists are now looking ...