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Rare Neanderthal DNA gives some people differently shaped brains

Interbreeding with ancient humans means ancient genetic fragments still shaping heads of some Europeans

Scientists discover massive microbe world hidden underground

'Exploring the deep subsurface is akin to exploring the Amazon rainforest ... there is life everywhere'

Astronauts to investigate mysterious hole in outside of space station

'It's going to be challenging both physically and technically'

SpaceX rocket spectacularly smashes down to Earth in video

Falcon 9 rocket managed to survive disastrous crash, says Elon Musk

One of Scotland's first migrants had dark hair and lactose-intolerance

‘Caithness is considered one of the most peripheral parts of Europe, but in fact, people have been moving there for thousands and thousands of years’