When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

On this episode, Mark and the crew are back at Grand Cayman Island… and on this adventure they're going night diving to ...

Immigration and Customs Enforcement arrested 10,000 people over a five-day period at the end of June, marking a major push by the agency tasked with carrying out the Trump administration's mass ...

Ten days ago, the LA City Council voted to start moving noncitizen voting toward the ballot. This week, the council ran away ...

The brilliance of an action flick is that they provide a high-octane adrenaline rush from the comfort of your own couch. You ...

The Trump administration selected a controversial Harvard astronomer to lead their new scientific advisory council to study ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national security risks ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

A Harvard University professor known for his polarizing theories about extraterrestrial life has been tapped by the White ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...