Season 43

Video thumbnail: NOVA Treasures of the Earth: PowerPassport

NOVA

Treasures of the Earth: Power

Drill underground to see the treasures that power our world—today and into the future.

Treasures of the Earth: Power

Video thumbnail: NOVA Treasures of the Earth: Metals

NOVA

Treasures of the Earth: Metals

What is it about the nature of metals that have made them a pillar of human civilization?

Treasures of the Earth: Metals

Video thumbnail: NOVA Treasures of the Earth: GemsPassport

NOVA

Treasures of the Earth: Gems

What processes in the depths of the Earth forge beautiful and precious stones?

Treasures of the Earth: Gems

Video thumbnail: NOVA Super TunnelPassport

NOVA

Super Tunnel

Join engineers as they build a massive new railway deep beneath the streets of London.

Super Tunnel

Video thumbnail: NOVA 15 Years of Terror

NOVA

15 Years of Terror

From 9/11 to today’s crowd-sourced violence, trace how terrorists’ strategies have evolved

15 Years of Terror

Video thumbnail: NOVA Bombing Hitler's SupergunPassport

NOVA

Bombing Hitler's Supergun

Discover how Allied forces conspired to destroy one of Hitler’s most diabolical weapons.

Bombing Hitler's Supergun

Video thumbnail: NOVA Operation Lighthouse RescuePassport

NOVA

Operation Lighthouse Rescue

Join engineers as they race to rescue a historic lighthouse from certain doom.

Operation Lighthouse Rescue

Video thumbnail: NOVA Great Human Odyssey

NOVA

Great Human Odyssey

Follow our ancient ancestors’ footsteps out of Africa and into every corner of our planet.

Great Human Odyssey

Video thumbnail: NOVA Creatures of LightPassport

NOVA

Creatures of Light

Deep in the ocean, animals that flash, sparkle, and glow use light to survive in the dark.

Creatures of Light

Video thumbnail: NOVA Can Alzheimer's Be Stopped?

NOVA

Can Alzheimer's Be Stopped?

Join investigators as they untangle the cause of Alzheimer’s and race to develop a cure.

Can Alzheimer's Be Stopped?

Video thumbnail: NOVA Mystery Beneath the IcePassport

NOVA

Mystery Beneath the Ice

What’s behind the death of a tiny creature with an outsized role in the Antarctic?

Mystery Beneath the Ice

Video thumbnail: NOVA Secret Tunnel WarfarePassport

NOVA

Secret Tunnel Warfare

In WW1 Allied troops tunneled under enemy lines to create the biggest explosion ever seen.

Secret Tunnel Warfare