Episodes
1. Forests
June 5, 2022
42 min
Forests are filled with far more than trees; they are home to mysterious curses, medical cures, and weird and wild animals; they provide the oxygen humans breathe while fighting to survive in a changing climate.
2. What Lies Beneath
June 12, 2022
42 min
Molten metal, gigantic impacts, and volcanic eruptions; secrets unlocked from deep within the Earth reveal how life is able to exist on its surface.
3. Lakes
June 19, 2022
42 min
Deadly fog, killer waves and man-eating monsters; unlocking the secrets that lurk in the depths of Earth's mighty lakes and the processes that created them.
4. Deserts
June 26, 2022
42 min
Some are frozen white tundras, others super heated suntraps that switch from sand to grass; unlocking what makes a desert, what forces create and change them, and what strange creatures call these wastelands home.
5. Oceans
July 3, 2022
Mysterious creatures, monster waves, and sunken treasures; exploring the depths and currents of Earth's mighty oceans, unlocking watery secrets that lie beneath the surface.
6. Dying Places
July 10, 2022
42 min
Towns, cities, and natural habitats are under threat from man and the Earth itself; examining disappearing places that may not be around to be enjoyed by the next generation, and the measures being taken to make sure that doesn't happen.
7. Deep Freeze
July 17, 2022
42 min
It's a cold world full of frozen mysteries and secrets; unlocking how melting ice could have catastrophic consequences, why millions of tiny creatures thrive on an Alaskan glacier, and how to make an impossible lifesaving rescue.
