Coral reefs are some of our planet’s most beautiful and biodiverse habitats. They’re also rich with sound, a bustling marine... more

The planet is filled with unexpected and magical sounds… all you have to do is listen.Threshold is nonprofit, listener-supported, and... more

Beneath the water lies a whole world of sound: snorts, boops, croaks, grunts. Fish, it turns out, have a lot... more

For most of our planet’s existence, the Earth was quiet. The boisterous sounds of life we know today are a... more

Humans are born into a wondrous planetary chorus. But today, many of us rarely hear anything other than ourselves. In... more

In June 2024, the planet hit a terrifying milestone: 12 straight months of global temperatures at or above 1.5 degrees... more

In Season 1 of Threshold, we reported on the decades-long fight to get the federal government to transfer the National... more

A few weeks ago, Yellowstone National Park released a draft plan for managing bison in the park. In this dispatch,... more

Yellowstone National Park recently released a new plan for managing the bison herd. It’s in draft form, and maps out... more

A lyrical ode to our atmosphere: the invisible, underappreciated substance that makes all life on Earth possible. There are quite a... more