A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

NO ALIENS, dead or alive, have ever been taken to Porton Down, a government website proclaimed last year in an attempt to finally shut down speculation surrounding the UK‘s most secret facility.

Astrobiologists in Germany are developing a new testing device that could help tease dormant alien microbes into revealing themselves — and its key ingredient is a common amino acid that’s found in ...