Philadelphia will be the epicenter of America's 250th birthday celebrations, along with the World Cup and MLB All-Star Game, but there's plenty else happening here too.

It is possible to visit this strange place of 'snotties', psychedelic stalactites and long abandoned artefacts ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Something very significant has been happening in plain sight, and almost no one seems to be noticing. Over the past few years, there have been televised congressional hearings, repeated news segments ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...