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13 Episodes 2023 - 2023
Episode 1
North Atlantic Right whales are on the brink of extinction. Follow the fight to save them.

Episode 2
Remarkable superpowers make rats the evolutionary heroes of the animal kingdom.

Episode 3
Is cannabis a medical cure-all or snake oil? Scientists distinguish the medicine from the myths.
Episode 4
50 mins
How staff at a luxury hotel in Niagara Falls, NY helped ferry enslaved people to freedom.

Episode 5
44 mins
New archaeological discoveries are challenging our understanding of when the first people arrived in North America, rewriting the human story.
Episode 6
Some scientists are proposing radical ways to cool our warming planet - but others say it's time to restore nature on a global scale.
Episode 7
Discussing how humans have survived extreme environmental changes in the past, and what it will take to survive what's next.
Episode 8
Five orphaned grizzly bear cubs get a second chance at life in the wild; a groundbreaking study follows the bears to find out if rewilding works.

Episode 9
Broken genitals and cannibalism. Welcome to the weird and wonderful world of how bugs get busy.

Episode 10
Thirty years after historic logging protests on Vancouver Island, the battle to protect old growth forests is still raging.
Episode 10
Thirty years after historic logging protests on Vancouver Island, the battle to protect old growth forests is still raging.

Episode 11
Step into the world of "friendship detectives," who are unravelling the mysteries of social behaviours in humans and other animals.

Episode 12
Woodpeckers make their home on almost every continent. They come in all sorts of shapes and sizes - from the massive pileated woodpecker to the cute compact downy woodpecker, they're a family 239 species strong.

Episode 13
After 44 years, David Suzuki is retiring as host of The Nature of Things. In his final episode.