Maybe you've seen the T-shirts or the mugs, the silhouette of an ape standing up straighter and straighter, finally morphing into a modern coffee-drinking man. Scientists have long known human ...

Medical research is essential for advancing the understanding of health, diseases, and treatments. There are many types of studies that serve different purposes. Medical research, or health research, ...

Until now, at least 14 different species have been assigned to the genus Homo since it emerged in Ethiopia some 2.8 million years ago, revealing branching evolutionary stories of survival, intermixing ...