Dr Alice Roberts asks one of the great questions of our species: Are we still evolving?
There is no doubt that we are a product of millions of years of evolution. But thanks to modern technology and medicine, we miss Darwin’s law of survival of the fittest?
Alice follows a trail of clues to ancient human bones, the remarkable studies of people living in the most inhospitable areas of the planet, to the frontiers of genetic research to find out if they are still developing – and which could be the game.
31 years ago, NASA experienced one of the greatest disasters in the history of the space program. The space shuttle Challenger broke apart just 73 seconds into the flight.The disas...