But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

For Bill Diamond, the president and chief executive of the Search for Extraterrestrial Intelligence Institute (Seti) in California, Obama’s beliefs are hardly radical. Seti is the world’s leading ...

Add Yahoo as a preferred source to see more of our stories on Google. Most phylogenies exist in academic papers and remain difficult to interpret. Cornell’s Birds of the World Phylogeny Explorer puts ...

CAPE CANAVERAL, Fla. - Twin spacecraft have captured the clearest sounds yet from Earth's radiation belts - and they mimic the chirping of birds. NASA's Van Allen Probes have been exploring the ...

Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have even attacked people.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The Archaeopteryx is one of evolution’s most infamous species ...

Trump vows to release Pentagon UFO files; Obama discusses alien life: Movies, online forums to conspiracy theories, why are we fascinated with aliens? The psychology explained ...

Fossils reveal how birds survived the killer asteroid and became today’s only living dinosaurs. Why are birds the only dinosaurs still alive today? Rare fossil discoveries are revealing the secrets of ...