Scientists propose a universal test that could detect alien life without assuming it resembles any biology found here on ...

If aliens are as technologically advanced as we are, Earth observatories may soon pick up neutrino beams emitted from their physics experiments IF ALIENS have built a massive collider to smash ...

In 1976, NASA's Viking landers became the first spacecraft to successfully operate on the surface of Mars with experiments ...

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 ...