In the face of overwhelming odds, at 6 p.m. on September 24, 1975, Doug Scott and Dougal Haston stood at 29,095 ft. on the world's highest mountain.

Tupac Shakur had troubles that eventually led to his 1996 murder. Now, new information has surfaced: Will the mystery of his death finally be solved?

Scientists in Peru explore the mysteries surrounding some of the most remarkable traces from pre-Columbian heritage ever found.

A behind-the-scenes look at the beloved painter's journey from humble beginnings to a pop-culture icon who inspired millions around the world.

Explore Jimmy Carter's journey through politics and life; his leadership, compassion, and dedication to big causes; and his lasting legacy in history.

Wheat, a historic staple, faces scrutiny as unsafe farming, cost-cutting, oligopolies, and corrupt regulations fuel tainted products and mistrust.

World-famous magician and escape artist James "The Amazing" Randi dedicates his life to exposing fake psychics and others who claim paranormal powers.

As the planet suffers from overpopulation and climate change, can asteroids, the Moon, or Mars be turned into human colonies?

Scientists warn us about AI's uncontrolled development, claiming that its advancement could seriously threaten humanity. Are these warnings warranted?

Alan Turing, greatest mathematician of his time, father of the computing age, helped crack Germany's Enigma machine and changed the course of WWII.

In the face of overwhelming odds, at 6 p.m. on September 24, 1975, Doug Scott and Dougal Haston stood at 29,095 ft. on the world's highest mountain.