Climate and Water Conservation

NOVA: Rain Bombs

Follow scientists to understand the catastrophic invisible force known as “rain bombs” that are sinking ships and downing planes.

‘Horizonte’ discusses the impact of a border wall on wildlife

Saturday, April 25, at 6 p.m. On this episode of “Horizonte,” we discuss the impact of border security infrastructure on wildlife​, including in the San Rafael Valley in Arizona. A […]

‘Trail Mix’d’ explores the Chiricahua Mountains

Visit the otherworldly Chiricahua Mountains as we hike Echo Canyon Grottos and the Natural Bridge trails for an unforgettable experience.

Nature: Becoming Elephant – The Orphans of Reteti

At Reteti Sanctuary in Kenya, the team helps a disabled orphan elephant named Long’uro and captures intimate moments.

‘Trail Mix’d’ hikes West Fork and the Blue Wash Trail

Hike along the West Fork of Oak Creek and the Blue Wash Trail as we explore how the landscape works to create Arizona’s hiking trails.

‘Trail Mix’d’ hikes Tom’s Thumb and the Wave Cave

Dramatic geology and challenging routes create heart-pounding hikes on two Arizona hiking trails on this episode of “Trail Mix’d.”

‘Trail Mix’d’ hikes the Barefoot Trail in Flagstaff

Along the Barefoot Trail in Flagstaff, hiking meets hands-on science as researchers and everyday explorers support healthy lifestyles.

‘Parenthood: The Greatest Adventure’ on ‘Nature’

Parenthood is the ultimate journey, full of danger, especially for animals. Watch how lionesses, burrowing owls and more raise their young.

Go treasure hunting in the Superstition Mountains and at Lake Pleasant

Search for legends and hidden finds as we explore treasure lore and go hiking at Lake Pleasant and in the Superstition Mountains.

‘Nature’ presents ‘Parenthood: Jungles’

See how jungle animal parents raise children by mastering their environment, from orangutans to crabs to coatis.