If humans should ever make contact with an advanced alien species, they might not be the humanoid creatures that we’ve come to expect. According to Seth Shostak, an astronomer with the SETI Institute, ...

If alien life is out there, what do you think it’s like? I was sur­prised how often that question led astronomers and astrobiologists to talk about machines. Not the machines aliens might use, or the ...

Add Yahoo as a preferred source to see more of our stories on Google. For the last round of training, 81 and his team are part of a mission for which they are sent behind enemy lines. During the ...

Scientists hope to discover if our planet was teeming with ‘protein nanomachines’ which ‘catalyzed and supported the development of living things’ (Picture: Nasa) We arrogant humans consider ourselves ...