HumansUploading your brain will leave you exposed to software glitches Think a digital version of your mind will allow you to live forever? It might, but it will also open you up to software manipulation and server problems, says Annalee Newitz Comment
LifeAlien life could be weirder than our Earthling brains can ever imagine Our conceptions of alien life are based on a sample of one: Earth’s life. That means even our wildest imaginings are likely to be completely off beam Features