The International Academy of Astronautics (IAA) has ratified protocols advising what an astronomer should do if they discover evidence for extraterrestrial intelligence in our modern global world of ...
A NASA rover image of a rock formation on Mars resembling a doorway has sparked speculation about alien life, though experts ...
A two-week expedition off Brazil's coast uncovered 31 previously unknown marine species, highlighting just how little is known about Earth's largest ecosystem.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results