The Nature of Things

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

1. 

   E1. Empire of Bats

   Oct 28, 2025 · 44m

   Deep in the jungle amidst the ruins of an ancient empire, bat scientists meet for an all out Bat-a-thon, a blitz of research to discover more about the furry little flyers.

2. 

   E2. Beavers from Above

   Nov 4, 2025 · 44m

   Sarika journeys to the Arctic where beavers have been encroaching farther north every year. Will the Arctic ever be the same as they populate more of the northern tundra?

3. 

   E3. Wild Wild Weather

   Nov 11, 2025 · 44m

   Worldwide weather systems are starting to break. How air, ocean and even lava currents are changing in unprecedented ways thanks to a hotter planet.

4. 

   E4. Frozen in Time

   Nov 18, 2025 · 44m

   After a traumatic brain injury, this scientist had to relearn how to live and work in Canada’s North. Then she discovered that the ancient Arctic was a strange and surprising place.

5. 

   E5. Proof: The New Science of Alcohol

   Dec 30, 2025 · 44m

   A moderate drinker takes a sobering look at everyone’s favourite social lubricant, asking the question: is any amount safe?

6. 

   E6. Survival of the Slowest

   Jan 14, 2026 · 44m

   Sarika Cullis-Suzuki explores how nature's slowest creatures survive and thrive. A celebration of resilience, adaptation and the quiet brilliance of taking life slowly.

+7 more episodes — open all seasons to browse every episode.