For decades, scientists and policymakers have quietly debated how humanity should respond if intelligent extraterrestrials ...

Just imagine it, the news stories are all over your phone when you wake! The day will surely come that we will discover that we are not alone in the universe! What happens the day after though? A new ...

NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...