Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word was mistaken for “canals,” and suddenly people believed Mars showed signs of ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

You'll certainly be surprised to hear scientists response to claims made by Steven Spielberg about aliens being real. While the legendary director may have made the greatest extraterrestrial movie of ...

Coulthart recaps his own efforts in recent years to interview whistleblowers such as David Grusch and Luis Elizondo, who have said the U.S. government has long concealed a program to retrieve ...