På sin väg från Arktis till Antarktis har Steve nått Brasilien. Han beger sig till det väldiga vattenriket Pantanal där han inte bara stiftar bekantskap med de tuffa jätteuttrarna utan också med sitt drömdjur, jaguaren.

Celebrating the highlights from the series, from the intense heat of the tropics to the planet's frozen poles, through to its unexplored depths. New worlds and extraordinary never-before-seen animal behaviours are revealed.

Cameraman Mike Pitts and producer Adam Chapman travel to the Falkland Islands on a tip-off that a pod of orca have learnt how to hunt naïve elephant seal pups on their first venture into the water.

As winter approaches, the Hailstone family receive news of some land they have inherited. Meanwhile, after being stranded for days, Glenn attempts to return to his remote cabin.

Du kan färga de grå håren och ta bort rynkorna, men hur åldras du på insidan? Ett team med hälsoexperter testar den senaste tekniken för att sakta ner åldrandeprocessen hos några försökspersoner.

Discover a storm chaser's shocking footage as he finds himself caught in the eye of the wildest tornado in recorded history and lives to tell their tale.

The leader of a great painted wolf family is growing old, and her power to keep the peace is waning. Tensions are rising, and a feud with her ambitious daughter whose own pack is running out of space threatens to bring the dynasty down.

Featuring revellers at a Belgian music festival after a freak storm flattened their marquee and a fisherman got swept off a pier and thrown into icy waters.

Celebrating the highlights from the series, from the intense heat of the tropics to the planet's frozen poles, through to its unexplored depths. New worlds and extraordinary never-before-seen animal behaviours are revealed.

As winter approaches, the Hailstone family receive news of some land they have inherited. Meanwhile, after being stranded for days, Glenn attempts to return to his remote cabin.

Du kan färga de grå håren och ta bort rynkorna, men hur åldras du på insidan? Ett team med hälsoexperter testar den senaste tekniken för att sakta ner åldrandeprocessen hos några försökspersoner.

Discover a storm chaser's shocking footage as he finds himself caught in the eye of the wildest tornado in recorded history and lives to tell their tale.

The leader of a great painted wolf family is growing old, and her power to keep the peace is waning. Tensions are rising, and a feud with her ambitious daughter whose own pack is running out of space threatens to bring the dynasty down.

Featuring revellers at a Belgian music festival after a freak storm flattened their marquee and a fisherman got swept off a pier and thrown into icy waters.

Dinosaurier har länge varit männens domän. Mary Schweitzer möttes med skepsis när hon började forska på området. Och så satt hon hellre vid mikroskopet än letade nya arter som de andra. Men det var hon som tog reda på hur dinosaurierna levde.

Steve is going large, as he focuses on the biggest animals to have ever walked the earth. In his dino-den, he starts by meeting the Argentiosaurus, an animal so large that even its poo was deadly. But if you thought that, that was the biggest dinosaur ever, then think again.

The Jurassic was home to the most vicious and violent predators the world has ever seen. To survive, herbivores had to fight back! Steve Backshall goes on a mission to track down the deadliest of all dinosaur defenders. He'll meet the armoured tank that is Nodosaurus, he'll test whether an Iguanodon really has what it takes to beat a T-rex, and thanks to some mega-engineering he'll unleash an Ankylosaurus tail-swinging robot that goes on the rampage and then some!

A power outage in Kavik leaves Sue Aikens scrambling to restore her communications, while Glenn Villeneuve sets out on his most crucial hunt of the year.

A woman is rescued from a sinking car during a flood in Louisiana. Meanwhile, a biblical plague of locusts visit Madagascar.

Discover a storm chaser's shocking footage as he finds himself caught in the eye of the wildest tornado in recorded history and lives to tell their tale.

A homeowner in Wylie shares the horror-filled moment when golf-ball sized hailstones shattered his home, and an amateur storm chase talks through the craziest night of his life.

In Kavik, Sue Aikens makes a cost-effective hunting weapon using harvested materials. The Hailstones embark on a family harvest.

A woman is rescued from a sinking car during a flood in Louisiana. Meanwhile, a biblical plague of locusts visit Madagascar.

A power outage in Kavik leaves Sue Aikens scrambling to restore her communications, while Glenn Villeneuve sets out on his most crucial hunt of the year.

Du kan färga de grå håren och ta bort rynkorna, men hur åldras du på insidan? Ett team med hälsoexperter testar den senaste tekniken för att sakta ner åldrandeprocessen hos några försökspersoner.

Discover a storm chaser's shocking footage as he finds himself caught in the eye of the wildest tornado in recorded history and lives to tell their tale.

A homeowner in Wylie shares the horror-filled moment when golf-ball sized hailstones shattered his home, and an amateur storm chase talks through the craziest night of his life.

Dinosaurier har länge varit männens domän. Mary Schweitzer möttes med skepsis när hon började forska på området. Och så satt hon hellre vid mikroskopet än letade nya arter som de andra. Men det var hon som tog reda på hur dinosaurierna levde.

Naomi travels to New Zealand where she heads deep into a dark cave on the hunt for a vicious predator, and comes across a bird that likes to eat cars.

Robson åker till Thailand och besöker den berömda fiskmarknaden i Bangkok. Han besöker även floden Kwai, tillbringar natten på en flotte mitt på en sjö och avslutar resan med att försöka fånga en stingrocka.

The team travel to the freezing waters of the Antarctic to film the world of the creatures living under the ice. They also discover that creating their very own shipwreck in the Bahamas is much more difficult than they imagined.