Scientists have been searching for evidence of extraterrestrial life for decades. So, where are all the aliens? Here are 12 ...
Plate tectonics seems to be crucial for life on Earth, but we’ve never confirmed that it happens on other worlds - that may ...
A group of scientists has just proposed a brand new equation aiming to figure out the probability of intelligent life ...
Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...
The review includes hundreds of cases of misidentified balloons, birds and satellites as well as some that defy easy ...
At the ends of your toes are an evolutionary artifact of humans’ primate history, hiding in plain sight. Instead of sharp, ...
Panspermia is the hypothesis that life can survive the transfer between planetary bodies as a secondary path for life to get ...
Two key types of evidence have been identified ... would validate these efforts and open new avenues for scientific ...