Science & Technology

Disastrous hurricanes. Widespread droughts and wildfires. Withering heat. Extreme rainfall. It is hard not to conclude that something’s up with the weather, and many ...

The Lithuanian city of Vilna, known also as the “Jerusalem of the North”, was one of the most important Jewish centers in the world until World War II, when the Nazis ...

There is a growing problem in North America affecting moose. Whether they make their home in the Canadian Rockies or in Minnesota, moose populations are declining at a rapid ...

Follow a team of experts as they solve the enduring mystery of exactly where Hannibal and his troops crossed the Alps to launch a surprise attack on Rome.

Explore the astounding abilities of butterflies – deceptive camouflage, chemical weaponry, and fantastic flight. Look beyond their bright colors and fragile beauty as you ...

Is math invented by humans, or is it the language of the universe?

Take a live tour of the wreckage from the USS Indianapolis, the WWII vessel lying at the bottom of the Pacific since its sinking in 1945. Video of the vessel, which was found ...

Beyond A Year in Space picks up where A Year in Space left off: Scott Kelly’s last day in space and return to Earth. The special also introduces viewers to the next ...