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Air Date: Wed, Jun 17, 2020 10:00 PM
Travel with Emily through billions of years of Earth’s history to meet some of its earliest life forms, from primitive bacteria to giant reptiles and many surprising creatures in between.
Air Date: Fri, Apr 3, 2020 10:00 PM
Learn social media’s addictive power. Discover NFL protests’ ties to 1968. See how Wall Street women fought harassment, and a python invasion. Andy Borowitz compares politics ads to cigarettes.
Air Date: Wed, Nov 13, 2019 8:00 PM
Discover the ingenious strategies that nature’s biggest beasts employ to conquer their environments, from the Komodo dragon with a deadly bite to the tallest giraffe to the bird-eating armored ground cricket. These are their epic survival stories.
Air Date: Wed, Oct 30, 2019 9:00 PM
Sixty-six million years ago, an asteroid wiped out the dinosaurs in a fiery global catastrophe. An amazing new trove of fossils reveals how mammals took over, ultimately evolving into the huge array of species, including humans, that rule the Earth today.
Air Date: Sat, Jun 9, 2018 7:00 PM
Joseph ships out on a Peruvian Amazon journey from the jungle town of Iquitos, and makes his way down one of the world’s wonders.
Air Date: Thu, May 26, 2016 8:00 PM
The Honolulu Zoo lost its accreditation after the Association of Zoos and Aquariums determined that the zoo receives inadequate funding from the City and community partners, and suffers from inconsistent leadership and political wrangling. City leaders vow to turn things around.
Air Date: Wed, Feb 17, 2016 8:00 PM
Have scientists discovered the biggest animal to have ever walked the planet? Deep in a South American desert, a giant is being awakened after 101 million years of sleep. Paleontologists have discovered a giant femur – the largest dinosaur bone that has ever been unearthed.
Air Date: Wed, May 20, 2015 8:00 PM
One of the most overlooked ecosystems on the continent consists of a massive sea of sagebrush that stretches across 11 states in the American West. This spartan yet spectacular landscape supports more than 170 species of hardscrabble birds and mammals.
Air Date: Wed, Nov 5, 2014 9:00 PM
Almost a century ago, paleontologists found the first tantalizing hints of a monster even bigger than Tyrannosaurus rex, perhaps the largest predator ever to walk the Earth: spectacular fossil bones from a dinosaur dubbed Spinosaurus.