EarthX

Doug is called to Puerto Rico to help old friend and rescue partner Aja Estro with the massive stray dog population and hoarding cases across the island.

Doug ventures into the charred neighborhoods of Talent, Ore., with old friend Shannon Jay to save any of the unlucky felines left behind in the wildfire evacuations.

Arlie's new invention has mixed results and Shannon charms a shy gator; away from the park, trouble is afoot for Arlie and Jessica.

Arlie and his son Blue have five hours of father-son fun rescuing a gator in a pond; the team gathers eggs from gator nests at the park; an alligator goes looking for a chicken dinner.

Jimmy Doherty travels to Uganda in the heart of Africa to meet a young British couple and their five-month-old baby, who have abandoned the rat race in the UK for a new life on the banks of the River Nile.

On Maui's Haleakala volcano, witness a cloud spawning site in real time; Pacific trade winds race to meet morning thermals on the upcountry slopes, boiling up clouds for paragliders to try their luck.

Explaining how weather forecasts have become so reliable with advancing technologies; examining human survival mechanisms that modern science is only beginning to understand.

A look at why winters are getting worse as the earth is getting warmer, and why frigid arctic temperatures are traveling south; a warmer Earth means a harsher winter.

Climate change means warmer ocean temperatures and higher sea levels which are intensifying hurricanes. Some experts believe we should add a Category six to the Saffir-Simpson hurricane wind scale.

Tasty treats, bridge climbs, outdoor escapes and koalas in Brisbane, Australia.

Flying to Tofino, British Columbia.

A tornado chaser gets stuck on a dead end street; a team of storm chasers are nearly caught in the eye of a storm; an explorer's vehicle is smashed.

On the anniversary of the deadly 1985 Mexico City earthquake, citizens find that their annual earthquake drill is not a drill this time.

A brilliant October sun rises out over the islands of Penobscot Bay; hillsides blush red, orange, and yellow, migrating waterfowl seek out marshes, and ancient lichens overtake glacial boulders.

Guy Pearce presents three stories showing how innovators are improving wellbeing and mental health right across Australia.

Guy Pearce shows how three tech-savvy Aussies are making the world a better place for millions of Australians living with disabilities.

Analiese begins to build her pantry and kitchen garden, before going diving for wild scallops at a friend's secret diving spot.

The killing spree continues for native plant converts John and Julie; they kill their lawn at home, and turn turf into a wild dune habitat at their beach house on South Padre Island.

On the crowded shores of Mumbai and along the quiet banks of the Fox River in Illinois, follow the parallel paths of those dedicated to making a difference in their local waterways.

Whether in small rural communities or big bustling cities, the power of community involvement is unmatched, half a world apart but bound by shared devotion to improving the quality of local rivers.

Mena restaurant-hops with friends Lilly Singh and Laura Marano, indulging in plant-based French pastries, "pastrami" sammies, Thai "chicken" wings and "carne" asada.

Elephant lover Brooke joins a specialized capture team and gets fully engaged as they dart two elephant bulls and lift them onto huge trucks for their journey to a new landscape.

Fall in love with our planet and the extraordinary people striving to make it a better place.

Doug checks in on some of the dogs he's rescued before turning his attention to the high desert outside Los Angeles and a boxer who's spent 15 months fending for itself in the wild.

Doug is called to Puerto Rico to help old friend and rescue partner Aja Estro with the massive stray dog population and hoarding cases across the island.

Falcons, butterflies and spiders hitch a ride on the wind; Canadians harness and harvest the wind.

The fearsome bat is amongst the stealthiest hunters in the Animal Kingdom, but has a species of Bulgarian grasshopper outsmarted them?

Asia's most violent and venomous snakes.

A look at how natural disasters interact on a global scale as mega regulators and how researchers are decoding climate mechanics to establish links between disasters.

Asia's most violent and venomous snakes.