Human actions have pushed the world into the danger zone on several key indicators of planetary health, threatening to trigger dramatic changes in conditions on Earth, according to a new analysis ...

M any see Middle-earth as J.R.R. Tolkien's world, but the truth is, it's just one small piece of a massive universe the Oxford professor developed over his lifetime. "The Silmarillion" goes into ...

In the early 1990s, eight people tried to survive in a hermetically sealed glass structure filled with miniature forests, ...

This story originally aired in March 2024. Every other Friday, the Outside/In team answers a listener question about the natural world. This week we’re answering some pretty imaginative ...

WASHINGTON — Earth is exceeding its “safe operating space for humanity” in six of nine key measurements of its health, and two of the remaining three are headed in the wrong direction, a new ...

Earth is exceeding its “safe operating space for humanity” in six of nine key measurements of its health, and two of the remaining three are headed in the wrong direction, a new study said.

To the Ends of the Earth: The Natural World - Oceans is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...