Why Finland's 'forest schools' are great for kids

Snakes found hunting in packs

Massive Big Sur landslide tumbles into Pacific

Western forests might one day look more like Eastern forests, thanks to climate change

Behold the unique beauty of a real desert oasis

Record-breaking snowstorm puts a damper on California's 'super bloom'

10 places to appreciate before they vanish

At biggest biosphere in N. America, humans live in harmony with nature

Why invasive plants love climate change

The 14 most amazing waterfalls in the world

2.4 billion-year-old fungus could rewrite our evolutionary heritage

David Attenborough 'coming to terms' with memory loss (but no, he's not retiring)