New hosts Sarika Cullis-Suzuki and Anthony Morgan take on The Nature of Things, the world's longest-running science documentary series.

Episode 1
A User's Guide to the Voice
Jan 4, 2024
The human voice is the most sophisticated communication tool, but most of us don’t know how to unlock its potential.

Episode 2
The Mystery of the Walking Whale
Jan 11, 2024
Sarika Cullis-Suzuki travels back in time to solve the evolutionary mystery of the walking whale.

Episode 3
Butt Seriously
Jan 18, 2024
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.

Episode 4
Jawsome: Canada’s Great White Sharks
Jan 25, 2024
Shark nerds are on a mission to reveal the JAWSOME lives of Canada’s Great White Sharks.

Episode 5
I am the Magpie River
Feb 1, 2024
A pristine river in Quebec is granted rights through legal personhood, protecting it and those who call it home.

Episode 6
Love Hurts: The Science of Heartbreak
Feb 8, 2024
Find out if science can ease the human conditions of loss, rejection, and unrequited love.

Episode 7
Hairy Tales
Mar 7, 2024
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.

Episode 8
Little Sapiens
Mar 14, 2024
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.

Episode 9
Fluid: Life Beyond the Binary
Mar 28, 2024
Mae Martin explores the science of gender and sexual fluidity.

Episode 10
Secrets of the Jurassic Dinosaurs
Apr 4, 2024
Anthony Morgan joins the fossil dig of a lifetime as palaeontologists discover why a tiny patch of land became a giant dinosaur graveyard.

Episode 11
Lost World of the Hanging Gardens
Apr 11, 2024
ISIS destroyed thousands of ancient artefacts and buildings in Mosul. Now, archeologists are making incredible discoveries in the wreckage.

Episode 101
Secret World of Sound: Hunters and Hunted
Feb 15, 2024
In nature, sound can mean the difference between finding a meal and becoming one.

Episode 102
Secret World of Sound: Love and Rivals
Feb 22, 2024
Sound is used in extraordinary ways to impress, find a mate and fight off rivals.

Episode 103
Secret World of Sound: Finding a Voice
Feb 29, 2024
Baby animals rely on sound to survive after they’re born — and even before.