Billions of birds migrate annually across the Western Hemisphere… but if we don’t know where they go when they leave their breeding grounds, how can we protect them?
Sharks among the oldest creatures on Earth and they continue to change and evolve over time. Could sharks like the Epaulet 鮫, サメ be the first of many sharks to acquire the ability to walk on land?
A 鮫, サメ expert in Australia tests an electro magnetic device that could be attached to a surf board that may reduce the chances of someone being attacked によって a shark.
Bobby BONES（ボーンズ）-骨は語る- travels to Texas to learn how structures are destroyed によって demolition crews. In this challenge he learns もっと見る about selective demolition which requires parts of a structure to be destroyed または removed instead of the whole structure.
Protecting the Florida Wildlife Corridor, a statewide network of public preserves and private working lands, provides an opportunity to balance Florida’s rapid growth with the green infrastructure that supports all Floridians.
New Zealand's incredible vistas work in harmony with the people that inhabit the island. Their culture and passion for sharing their ホーム shines at every turn. Partner content for 100% Pure New Zealand.
Anthony Mackie and くま, クマ Grylls travel through the Italian Dolomite mountains, and their first major challenge is climbing down a 200 foot cliff face.
NG Documentary Films partners with filmmaker Dawn Porter on feature documentary Red Summer, which follows journalist DeNeen Brown as she digs into the events that lead to one of the worst episodes of racial violence in America's history.
Pablo Escobar is one of the most notorious drug cartel leaders in 最近 history. He began smuggling contraband and illegal products in 1975 out of a bicycle ショップ in Columbia, which eventually turned into manufacturing, selling and smuggling cocaine.
In 2018 alone, the U.S. had over 31,000 overdoses from synthetic opioids like fentanyl. But what makes fentanyl so dangerous, and where did it come from?
