Former US President Barack Obama has clarified that the chances Earth has been visited by aliens is "low" after comments he made about extra-terrestrial species caught attention online.

U.S. President Donald Trump said on Thursday he will direct Pentagon chief Pete Hegseth and other relevant agencies to begin the process of identifying and releasing government files related to alien ...

While many believers are hailing the announcement as another step toward disclosure, more skeptical observers point out that this is not the first time Trump has made similar promises,, nor is it the ...