The Nature of Things Season 63 Episode release dates & where to watch

1. A User's Guide to the Voice

The human voice is the most sophisticated communication tool, but most of us don’t know how to unlock its potential.

2. The Mystery of the Walking Whale

Sarika Cullis-Suzuki travels back in time to solve the evolutionary mystery of the walking whale.

3. Butt Seriously

Anthony Morgan shines a light where the sun doesn’t usually shine. Why we have butts, how they evolved and how to keep yours healthy.

4. Jawsome: Canada’s Great White Sharks

Shark nerds are on a mission to reveal the JAWSOME lives of Canada’s Great White Sharks.

5. I am the Magpie River

A pristine river in Quebec is granted rights through legal personhood, protecting it and those who call it home.

6. Love Hurts: The Science of Heartbreak

Find out if science can ease the human conditions of loss, rejection, and unrequited love.

7. Hairy Tales

A hair-raising journey into the salon, the lab, a remote Chinese village, a baby nursery and even a wildlife sanctuary to explore the surprising new research at the root of it all.

8. Little Sapiens

Thanks to cutting-edge technology, experts are finally learning the story of prehistoric kids and how they helped shape humans into who we are today.

9. Fluid: Life Beyond the Binary

Mae Martin explores the science of gender and sexual fluidity.

10. Secrets of the Jurassic Dinosaurs

Anthony Morgan joins the fossil dig of a lifetime as palaeontologists discover why a tiny patch of land became a giant dinosaur graveyard.

11. Lost World of the Hanging Gardens Finale

ISIS destroyed thousands of ancient artefacts and buildings in Mosul. Now, archeologists are making incredible discoveries in the wreckage.

101. Secret World of Sound: Hunters and Hunted

In nature, sound can mean the difference between finding a meal and becoming one.

102. Secret World of Sound: Love and Rivals

Sound is used in extraordinary ways to impress, find a mate and fight off rivals.

103. Secret World of Sound: Finding a Voice

Baby animals rely on sound to survive after they’re born — and even before.