Human biology evolved for a world of movement, nature, and short bursts of stress—not the constant pressure of modern life.

Humans have now altered virtually every ecosystem on the planet, fueling extinction rates tens to hundreds of times higher than any point in the last 10 million years. It’s a crisis of such epic ...

An intimate portrait of Sir David Attenborough’s life, from his boyhood days as a fossil hunter, through his early days as a BBC host, to his revered status as the foremost natural history presenter.

Summertime is John Muir time. The Scottish-American naturalist and author, who lived from 1838 to 1914, was an early advocate for wilderness preservation in the United States and is one of the reasons ...

If it already feels like every day is like an apocalypse in the making here's another existential risk to ponder. Imagine a ...

It has been a long, wet, raw May, and my outdoor time has been curtailed by rotten weather on the weekends. So, it was with the utmost enthusiasm that I capitalized on a rare rain-free Saturday ...