Great Smoky Mountains National Park: Fireflie...

Anton Mzimba was the head ranger at the Timbavati Private Nature Reserve in South Africa. Anton and hundreds of wildlife rangers like him risk their lives every day to protect endangered species, mainly the rhino, from poachers and organized crime. Anton is the focus of a documen ...  Show more

De-extinction! You probably saw the headlines - big, splashy statements about bringing the dire wolf - the ancient wolf species - back from the dead. But are they really back? Dr. Helen Pilcher says no. She’s an author, science communicator and an expert on genetically modified w ...  Show more

Put on your headphones. In today's episode, host Emily Kwong leads us on a night hike in Patuxent River State Park in Maryland. Alongside a group of naturalists led by Serenella Linares, we'll meet a variety of species with unique survival quirks and wintertime adaptations. We'll ...  Show more

What does the Declaration of Independence have in common with Vincent van Gogh’s sketches? The ink used to produce them came from wasps. From pests to products, insects have played an enormous role in human history. Entomologist and animal behaviorist Barrett Klein encourages a h ...  Show more

Let’s light up your life and butt. World-renowned firefly expert Dr. Sara Lewis of Tufts University gives us some updates to her 2021 episode, sharing her love of a bug that many think is merely mythological. Learn how these tiny animals illuminate the night, the dos and don’t ...

Tens of thousands of animal species are facing extinction, mostly because of human activity. But thanks to conservationists, there are some animals that are making a comeback. This is part four of “The New Conservationists,” a four-part series about the evolving world of animal c ...  Show more