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Saison 49
Date de diffusion
Jan 07, 2009
Could bees be an early warning sign of a larger problem with our ecology? Are they the canary in the coal mine for the health of planet earth?
Could bees be an early warning sign of a larger problem with our ecology? Are they the canary in the coal mine for the health of planet earth?
Date de diffusion
Oct 11, 2009
A rare and intimate glimpse into the inner life of one of the most intelligent, playful and mischievous species on the planet.
A rare and intimate glimpse into the inner life of one of the most intelligent, playful and mischievous species on the planet.
Date de diffusion
Oct 18, 2009
A look at the astonishing and complex relationships of the "mini monsters", insects of the Membracidae family - treehoppers that live amid one of the richest ecosystems on the planet, one so mysterious most people don't even know that it exists.
A look at the astonishing and complex relationships of the "mini monsters", insects of the Membracidae family - treehoppers that live amid one of the richest ecosystems on the planet, one so mysterious most people don't even know that it exists.
Date de diffusion
Oct 25, 2009
A personal quest to discover the truth behind the disappearance of a captivating tiger, one of the world's leading tiger cameramen, tracks the escape and subsequent wanderings of a male tiger, named Broken Tail, from Ranthambore National Park.
A personal quest to discover the truth behind the disappearance of a captivating tiger, one of the world's leading tiger cameramen, tracks the escape and subsequent wanderings of a male tiger, named Broken Tail, from Ranthambore National Park.
Date de diffusion
Nov 01, 2009
The extraordinary and often harrowing story of Charles Darwin's 30-year struggle to piece together the mystifying puzzle he saw in nature, and publish his theory on the evolution of life on earth.
The extraordinary and often harrowing story of Charles Darwin's 30-year struggle to piece together the mystifying puzzle he saw in nature, and publish his theory on the evolution of life on earth.
Date de diffusion
Nov 08, 2009
This episode has no summary.
This episode has no summary.
Date de diffusion
Nov 15, 2009
After labouring in secret for twenty years, Charles Darwin is almost trumped by the obscure, young naturalist Alfred Wallace. Shocked that someone else is drawing the same conclusions he
.. show full overview
After labouring in secret for twenty years, Charles Darwin is almost trumped by the obscure, young naturalist Alfred Wallace. Shocked that someone else is drawing the same conclusions he once did while travelling through the Southern Hemisphere, Darwin is convinced by his friends to complete his masterwork and publish post-haste.
Date de diffusion
Nov 22, 2009
A father and daughter set out with hope on a journey of discovery to Canada's three coasts determined to find solutions for a troubled ocean and look signs of a sustainable future.
A father and daughter set out with hope on a journey of discovery to Canada's three coasts determined to find solutions for a troubled ocean and look signs of a sustainable future.
Date de diffusion
Jan 21, 2010
Meet nature's detectives; how bugs, plants, bones ... even dust can be formidable enemies of crime.
Meet nature's detectives; how bugs, plants, bones ... even dust can be formidable enemies of crime.
Date de diffusion
Jan 28, 2010
Is today's strong pot damaging young minds? That provocative question is at the heart of this new documentary on recent science discoveries about marijuana and mental illness.
Is today's strong pot damaging young minds? That provocative question is at the heart of this new documentary on recent science discoveries about marijuana and mental illness.
Date de diffusion
Fév 04, 2010
Bats are scientifically extraordinary creatures. Now scientists have begun unlocking the secrets of the bat and are developing potential medical therapies based on their discoveries.
Bats are scientifically extraordinary creatures. Now scientists have begun unlocking the secrets of the bat and are developing potential medical therapies based on their discoveries.
Date de diffusion
Fév 11, 2010
What would you do if you discovered a nuclear plant might be built right next door? Two women from Peace River Alberta journey into Ontario's nuclear heartland, to find out for themselves about life with a nuclear neighbour.
What would you do if you discovered a nuclear plant might be built right next door? Two women from Peace River Alberta journey into Ontario's nuclear heartland, to find out for themselves about life with a nuclear neighbour.
Date de diffusion
Fév 18, 2010
A journey into the rainforests of the Peruvian amazon to investigate the mysterious Red Uakari monkey, never before filmed in the wild.
A journey into the rainforests of the Peruvian amazon to investigate the mysterious Red Uakari monkey, never before filmed in the wild.
Date de diffusion
Mar 04, 2010
Explore the ocean's tumultuous history and how the ocean transformed the earth into the livable, blue planet it is today.
Explore the ocean's tumultuous history and how the ocean transformed the earth into the livable, blue planet it is today.
Date de diffusion
Mar 11, 2010
Ancient traditional fisheries, over-development and the places of recovery that can give us hope for a healthy future ocean all intersect.
Ancient traditional fisheries, over-development and the places of recovery that can give us hope for a healthy future ocean all intersect.
Date de diffusion
Mar 18, 2010
Starting in the deepest part of the ocean, take a secret and magical world of bizarre creatures and new discoveries deep beneath the surface.
Starting in the deepest part of the ocean, take a secret and magical world of bizarre creatures and new discoveries deep beneath the surface.
Date de diffusion
Mar 25, 2010
Explore some of the most stunning underwater locations in the world and set sail on a scientific race to predict the fate of the global ocean.
Explore some of the most stunning underwater locations in the world and set sail on a scientific race to predict the fate of the global ocean.
Date de diffusion
Avr 01, 2010
Is space becoming a new war zone? A revealing look at the fine line between space-faring and space warfare.
Is space becoming a new war zone? A revealing look at the fine line between space-faring and space warfare.
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