TV Guide Earthx TV Wednesday

Earthquakes occur when tectonic plates suddenly shift and shock waves shake the surface; they occur along fault lines, the most active is the Ring of Fire.

Niall learns about the reptiles residing in India, and he closely examines the king cobra, which is a large type of venomous snake.

Host George Kourounis travels to the island nation of Cabo Verde, where he studies the unexpected eruption of the Pico do Fogo volcano.

A storm chaser journeys around the globe in order to conduct an up-close investigation of some of the world's most violent and extreme natural phenomena.

Conservation officers throughout America are featured as they perform their daily tasks of making game checks in various environments and terrain.

Conservation officers throughout America are featured as they perform their daily tasks of making game checks in various environments and terrain.

Jack and Colton step in to help protect beloved places and the creatures that live in them; the guys help sort visitor trash in Yellowstone.

The guys prove that there are a number of ways to explore national parks, monuments and forests of the Rockies.

Some of the world's most devastating natural disasters are examined, with emphasis placed on the weather phenomena that caused so much destruction.

Weather experts discuss the horrible effects of climate change as shown in the unpredictable tornadoes that are springing up in places not accustomed to them.

Leaders in environmental though explore the critical factors impacting Central and South America and example possible solutions to reverse negative trends.

Leaders in environmental though explore the critical factors impacting Central and South America and example possible solutions to reverse negative trends.

Richard Crawford, a world traveler, finds himself tasked with traveling to luxurious and stunning vacation destinations with strong eco-ethics.

As killer bees spread across America, a pest control expert steps in and risks his own life to keep other people safe while also saving the bees.

As killer bees spread across America, a pest control expert steps in and risks his own life to keep other people safe while also saving the bees.

Host Chris Grundy travels the nation to talk with homeowners about how they renovated their homes using sustainable, recycled, or up-cycled materials.

Host Chris Grundy travels the nation to talk with homeowners about how they renovated their homes using sustainable, recycled, or up-cycled materials.

The "Rolling Stones" keyboardist Chuck Leavell decides to put his two passions together, music and trees, to share about sustainable forestry with the public.

The "Rolling Stones" keyboardist Chuck Leavell decides to put his two passions together, music and trees, to share about sustainable forestry with the public.

Snake guru Stuart McKenzie and his crew find themselves tasked with hunting down and removing venomous snakes from resident homes in Australia.

As floodwaters continue to rise in Texas suburbs, Niall helps to rescue alligators as part of a mission to prevent harmful human-alligator interactions.

The host travels to Australia to examine the effect of climate change on the continent's seasonal weather and joins local firefighters in combating a bushfire.

The host makes his way to Siberia, where he learns about melting permafrost, encounters a 12,000-year-old dog and spends time with reindeer herders.

Marine biologist Tom Hird is tasked with investigating sea creatures and attempting to solve some of the greatest mysteries surrounding our oceans.

Marine biologist Tom Hird is tasked with investigating sea creatures and attempting to solve some of the greatest mysteries surrounding our oceans.

Marine biologist Tom Hird is tasked with investigating sea creatures and attempting to solve some of the greatest mysteries surrounding our oceans.

Marine biologist Tom Hird is tasked with investigating sea creatures and attempting to solve some of the greatest mysteries surrounding our oceans.

As floodwaters continue to rise in Texas suburbs, Niall helps to rescue alligators as part of a mission to prevent harmful human-alligator interactions.

The host travels to Australia to examine the effect of climate change on the continent's seasonal weather and joins local firefighters in combating a bushfire.

The host makes his way to Siberia, where he learns about melting permafrost, encounters a 12,000-year-old dog and spends time with reindeer herders.