Join us as we explore "Ancient Aliens," a show premiering on the History Channel. Featuring experts like Giorgio Tsoukalos, ...

Astronomers have uncovered clues to a red giant’s chaotic past by detecting subtle stellar vibrations that hint at a long-ago collision and an unexpectedly rapid spin. Astronomers at the (IfA) have pi ...

Astronomers from the University of Hawaiʻi Institute for Astronomy (IfA) have uncovered the turbulent past of a distant red ...

Professor Clive Ruggles’ lecture will discuss how British prehistoric monuments were interpreted as ‘ancient observatories’ ...

NASA’s Fermi Gamma-ray Space Telescope may have detected the first direct evidence for dark matter, according to new research ...

With 124 state parks in Pennsylvania, there's lots to discover from waterfalls military parks to hiking trails, forests and ...

From Caesar to Napoleon, the Pyramids to the Parthenon, the Trojan War to the Civil War—National Geographic History magazine draws readers in with more than 5,000 years of people, places, and things ...