A swell of modern humans outnumbered Neanderthals in Europe nearly 10 to one.
They're not more intelligent, but the bigger brain (and eyeball) size permits better vision in areas with less sunlight.
The ancestor who made the 3.7 million-year-old prints walked in a "less ape-ish way" than some humans do today, say scientists.
The 32,000-year-old human remains reveal incriminating cut marks on the bones.
A newly found prehistoric toolkit suggests Neanderthals may have lingered in the Ural Mountains as recently as 33,000 years ago.
What was thought to be a cousin turns out to be a parent on the human evolutionary family tree.
A possible Neanderthal burial ground suggests that they practiced funeral rituals and possessed symbolic thought before modern humans.
Think you have a rough sex life? Try being a female chimp.
The average size of the human brain has decreased by about 10 percent over the last 30,000 years.
How exactly did these microbes survive for millennia buried in salt in Death Valley?