New research challenges a key archaeological site in Chile, raising fresh questions about when humans first arrived in the Americas.

Thanks to the success of the Star Wars franchise, George Lucas has fame, notoriety, and a net worth of $5.1 billion. But ...

The history of Earth is written on the great tablets of tectonic plates. The motions of plates shaped land masses, formed ...

But sometimes the most fascinating way to explore history is by asking a simple question: what if things had gone differently ...

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth ...

Fans of chaotic sci-fi adventures and irreverent humor have plenty to explore beyond Rick And Morty, with shows that deliver ...

Alien: Romulus director Fede Álvarez remains a writer and producer, but industry reports suggest a deeper rift with Ridley Scott behind the scenes.

The Next Generation, Falling Skies, and Battlestar Galactica are some of the sci-fi shows that get better with every rewatch.

Here’s a look back at what happened in the Chicago area on March 12, according to the Tribune’s archives. Is an important event missing from this date? Email us. Front page flashback: March 13, 2017 ...

Theorists believe that thousands of years ago, extraterrestrials landed on Earth in the season 20 premiere of History Channel’s hit series “Ancient Aliens” set to air Thursday, January 15 at 9 p.m.

Moment of Contact: New Revelations of Alien Encounters Movie Review: The conversation around UAPs and non-human intelligence has shifted dramatically over the past few years. What once lived on fringe ...

An illegal alien who shot and seriously wounded a 61-year-old civilian and injured four police officers in Omaha previously had a violent record, the Department of Homeland Security revealed.