The scientists found that Neanderthals had likely disappeared from northwestern Europe roughly 40,000 to 44,000 years ago — earlier than previously thought. Previous radiocarbon dating analysis of Neanderthal remains found in what's known as the Spy Cave in Belgium determined ages as recently as 24,000 years ago.

What caused extinction of Neanderthals?

Neanderthals became extinct around 40,000 years ago. ... extinction by interbreeding with early modern human populations. natural catastrophes. failure or inability to adapt to climate change.

When did Neanderthals go away?

Until around 100,000 years ago, Europe was dominated by the Neanderthals. But by 28,000 years ago, the last of them had vanished from their final hold-out in Gibraltar, having apparently lost out to modern humans (Homo sapiens) arriving from Africa. Various explanations have been suggested.