Imagine you’re an alien astronomer, pointing your telescope toward our solar system, listening for signs of intelligent life. Would you hear us? For decades, scientists have wondered the same thing. A ...

New Study Suggests Possible Extraterrestrial Messages May Have Been Overlooked ...

Add Yahoo as a preferred source to see more of our stories on Google. According to the study, "Belief in extraterrestrial life is on the rise, with nearly two-thirds of Americans now convinced that ...

Add Yahoo as a preferred source to see more of our stories on Google. Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn't frightening ...

A recent study—admittedly, one largely designed to drive people to the GIGACalculator site—sees the folks behind the mathematical modeling service attempting to (somewhat playfully) move the topic ...

They’re hole-ar powered. If super-advanced alien civilizations exist, they would surely require insane amounts of energy to run. Now, international scientists are theorizing that these intelligent ...

The search for life beyond Earth requires expanding the very definition of what life can be. Some exoplanets, especially those orbiting cooler red dwarfs, might host purple plant life rather than the ...

A new study canvassed people in dozens of countries around the world to determine exactly how many people believe in alien life. Most people believe in life on other planets, a newly released study ...

An infographic showing the average declines in abundance of key terrestrial insect groups due to invasive alien species. The extent of declines varies across species and regions. Insects are often ...