Humans (Homo sapiens, meaning 'thinking man' or 'wise man') are the most abundant and widespread species of primates, characterized by bipedality, minimal body hair, and large, complex brains …

A phylogenic model depicts (from lower right) Homo erectus spreading from Africa to Eurasia around 1.8 millions of years ago. Its descendant H. heidelbergensis originated Denisovans, Neanderthals, and …

Test and improve your cognitive skills with interactive brain games and competitions on Human Benchmark.

Mar 5, 2020 · There’s a lot that anthropologists still don’t know about how different groups of humans interacted and mated with each other over this long stretch of prehistory. Thanks to new …

3 days ago · The meaning of HUMAN is of, relating to, or characteristic of humans. How to use human in a sentence.

Human social organization depends not just on brain capacity but on cultural tools like kinship systems, shared rituals, written records, and now digital communication, all of which extend our ability to …

Jun 12, 2026 · The human body is the physical substance of the human organism. Characteristic of the vertebrate form, the human body has an internal skeleton with a backbone, and, as with the …

Jun 8, 2026 · Human evolution, the process by which human beings developed on Earth from now-extinct primates. The only extant members of the human tribe, Hominini, belong to the species Homo …

May 28, 2023 · What is a "human"? Read this biology guide on human definition, characteristics, examples and more. Test your knowledge - Human Biology Quiz!

Feb 23, 2026 · Discover the latest news, features and articles about the origin of the human species and what makes us different from our ape cousins.