How The Humble Beaver Shaped A Continent
The American beaver, Castor canadensis, nearly didn’t survive European colonialism in the United States. Prized for its dense, lustrous fur, and also sought after for the oil from its tail glands, the species was killed by the tens of thousands, year after year, until conservation efforts in the late 19th century turn ... Show More
Oct 16
Could a whale swallow a human, 'Whalefall' style?
In the new movie “Whalefall,” a scuba diver (Austin Abrams) gets accidentally swallowed by a sperm whale. What follows is a tense battle against time and the whale’s digestive system, to escape before his air supply runs out. But could a whale actually swallow a human? And how mi ... Show More
18m 18s
Oct 14
Sargassum superblooms are choking coastlines around the Atlantic
An unwelcome visitor is arriving on beaches from West Africa to the Caribbean, and Brazil to Florida. It’s brown, it’s stinky, and it’s more abundant than ever: sargassum. This free-floating seaweed has become a major problem for coastal ecosystems, communities, tourism, and infr ... Show More
12m 41s