No offense, but your ancestors probably were no brighter than a Neanderthal.

That is the message a pair of researchers have delivered after analyzing archaeological evidence detailing the capabilities of Neanderthals, our closest extinct human relatives, compared to the early modern humans who first crossed their path about 40,000 years ago.

The researchers said the findings show Neanderthals were anything but the incompetent dimwits that they are often deemed.