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The home for the best animals, nature, history, science, engineering, people, places and exploration content.


The human brain makes thousands of decisions a day. With every click of a mouse and every phone conversation, your brain is deciding on something, whether you realize it or not. BRAIN GAMES airs Mondays on National Geographic Channel.

The latest research says that your brain needs exercise to stay youthful and fit. Jason Silva and Apollo Robbins are going to put your brain to the test with a serious workout. BRAIN GAMES airs Mondays on National Geographic Channel.

In this episode of Brain Games, you'll learn how optical illusions are a great way of revealing the powerful mechanisms at work that allow your brain to perceive three dimensions. BRAIN GAMES airs Mondays on National Geographic Channel.

Host Jason Silva and biological anthropologist Helen Fisher of Rutgers University, reveal how male and female brains are different! BRAIN GAMES airs Mondays on National Geographic Channel.


The men are divided into two groups, building two competing rafts. One weighs in at nearly 2 tons. Will either maneuver in the turbulent Yukon? ULTIMATE SURVIVOR ALASKA airs Sundays on National Geographic Channel. HD Version.

Helicopters leave the eight explorers on a snow-capped summit. They must descend a ravine, and then traverse eight miles of the Triumvirate Glacier. ULTIMATE SURVIVOR ALASKA airs Sundays on National Geographic Channel. HD Version.

The eight explorers are on the fourth leg of their expedition, and are struggling to stay afloat on the Talachulitna River. ULTIMATE SURVIVAL ALASKA airs Sundays on National Geographic Channel. HD Version.

Dallas Seavey and his brother Tyrell are the first group to break off and travel into one of the most bear-populated areas in the world. ULTIMATE SURVIVAL ALASKA airs Sundays on National Geographic Channel. HD Version.

Marty is searching for fish in the island's interior. But when the tide comes in, he and his son are trapped on the wrong side of the river. ULTIMATE SURVIVAL ALASKA airs Sundays on National Geographic Channel. HD Version.

In this episode, you'll discover why time flies when you're having fun, and slows down when you're in danger. BRAIN GAMES airs Mondays on National Geographic Channel. HD Version.

Host Jason Silva and biological anthropologist Helen Fisher of Rutgers University, reveal how male and female brains are different! BRAIN GAMES airs Mondays on National Geographic Channel. HD Version.

The human brain makes thousands of decisions a day. With every click of a mouse and every phone conversation, your brain is deciding on something, whether you realize it or not. BRAIN GAMES airs Mondays on National Geographic Channel. HD Version.

The latest research says that your brain needs exercise to stay youthful and fit. Jason Silva and Apollo Robbins are going to put your brain to the test with a serious workout. BRAIN GAMES airs Mondays on National Geographic Channel. HD Version.

In this episode of Brain Games, you'll learn how optical illusions are a great way of revealing the powerful mechanisms at work that allow your brain to perceive three dimensions. BRAIN GAMES airs Mondays on National Geographic Channel. HD Version.


The men are divided into two groups, building two competing rafts. One weighs in at nearly 2 tons. Will either maneuver in the turbulent Yukon? ULTIMATE SURVIVOR ALASKA airs Sundays on National Geographic Channel.

Helicopters leave the eight explorers on a snow-capped summit. They must descend a ravine, and then traverse eight miles of the Triumvirate Glacier. ULTIMATE SURVIVOR ALASKA airs Sundays on National Geographic Channel.

The eight explorers are on the fourth leg of their expedition, and are struggling to stay afloat on the Talachulitna River. ULTIMATE SURVIVAL ALASKA airs Sundays on National Geographic Channel.

Dallas Seavey and his brother Tyrell are the first group to break off and travel into one of the most bear-populated areas in the world. ULTIMATE SURVIVAL ALASKA airs Sundays on National Geographic Channel.

Marty is searching for fish in the island's interior. But when the tide comes in, he and his son are trapped on the wrong side of the river. ULTIMATE SURVIVAL ALASKA airs Sundays on National Geographic Channel.