TV Guide Earthx TV Wednesday

In San Diego, the SeaWorld rescue crew works to help a sea lion that has a fish hook stuck to her flipper; a sea turtle gets hit by a boat.

Two sisters help the SeaWorld team save a sick elephant seal; on the beaches of Cape Cod, students rescue a turtle that is in poor health.

A humpback whale is tangled up in fishing gear off the coast of Northern California; severe cold weather strikes the Gulf coast and washes sea turtles ashore.

Gator Country's owner, Gary Saurage, and his team are tasked with hunting down dangerous reptiles and gators and relocating them to a safe location.

Gator Country's owner, Gary Saurage, and his team are tasked with hunting down dangerous reptiles and gators and relocating them to a safe location.

Gator Country's owner, Gary Saurage, and his team are tasked with hunting down dangerous reptiles and gators and relocating them to a safe location.

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

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

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

Jack and Colton explore the underwater world of Biscayne, which includes them helping the park fight a species that is dangerous and invasive.

As Jack and Colton return to one of their favorite parks, they bring along their friend, who introduces them to a new way of biking Going-to-the-Sun Road.

An engineering revolution is underway. Driven by dedicated individuals who are building extraordinary machines that will change our lives.

Craftsman Reverend Gadget and his team find themselves tasked with transforming their clients' classic vehicles into outrageous electric cars.

Craftsman Reverend Gadget and his team find themselves tasked with transforming their clients' classic vehicles into outrageous electric cars.

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

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.

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.