Most shark attacks happen near shore and more sharks are being spotted on beaches across the world. Could sharks one day step onto land?

The Arctic is a tough place to be a parent, even tougher when you have to lead your family on an epic journey to survive. From the polar bear mom guiding her tiny cubs out onto the sea ice for the very first time, to the dedicated caribou escaping wolves to save her unborn calf, join the polar parents setting out to beat the odds in a world that's changing faster than ever before.

Cage diving is a popular way to see sharks - until they ram, bite or get behind the bars. A few key factors may explain this troubling behavior.

When the 360 team uncover a shocking attack involving a young surfer and a tiger shark, they want to understand why it happened. They use ground-breaking experiments and additional case studies to test theories and uncover the reason behind the attack. The data puts a shark's relationship with the weather under the microscope.

When Sharks Attack 360's expert team investigates attacks from around the world committed by the same species: the great white shark. They discover that not only are these attacks by the same species - they are also all juveniles. Using new research and inventive experiments, they search for an explanation to the critical questions - are these "punk sharks" more likely to attack… and why?

When Sharks Attack 360's expert team searches for an explanation to the first fatal attack in Sydney in 60 years. Diving deep into the case study, they discover multiple unusual circumstances surrounding the bite. Using the latest research, they come to a surprising conclusion - something with the climate may be the cause.

One big shark is a terrifying predator enough, but imagine two. Sharks have long been considered solitary creatures, but several attacks in South Africa and Australia were conducted by pairs of great whites. Marine biologists from all over the world examine great white behavior to try to determine whether sharks are capable of working together.

When the 360 team uncover a shocking attack involving a young surfer and a tiger shark, they want to understand why it happened. They use ground-breaking experiments and additional case studies to test theories and uncover the reason behind the attack. The data puts a shark's relationship with the weather under the microscope.

When Sharks Attack 360's expert team investigates attacks from around the world committed by the same species: the great white shark. They discover that not only are these attacks by the same species - they are also all juveniles. Using new research and inventive experiments, they search for an explanation to the critical questions - are these "punk sharks" more likely to attack… and why?

In Africa's vast Serengeti Plain, one million wildebeest are taking a rare pause for the mothers to have their young in a massive birthing event.

When you've got it all, why would you give it all up? We expect animals to take the path of least resistance -- choosing the easiest and surest ways to get food, safety and comfort. But animals aren't always so predictable

The 7,000 islands of the Philippines are home to over 25,000 species that are found nowhere else on earth. With almost 180 snakes to choose from in the hunt for his top ten, Nigel plunges into jungle-covered mountains, through lush paddy fields and into pristine underground rivers. He's seeking a sea serpent with a deadly bite and the world's most venomous cobra. Along the way he meets the world's largest eagle, a gecko with grip and a band of brothers who are saving the lives of local farmers.

From the savanna to the desert, the heart of South Africa is home to the most successful hunters, extremely odd animals, and the setting for one of the most colorful natural spectacles on the planet! Far from the cape and coasts, and beyond the Drakensberg Mountains, lie vast semideserts and dry savannas - a world apart, fit for clever survivalists only!

Venture to untamed corners of the world, where snakes reign with their unique blend of elegance and danger. The King Cobra, the world's longest venomous snake. The black mamba, a lightning-fast predator that strikes with astonishing accuracy. And the rattlesnake, the icon of America's west known for its telltale warning. Discover the extraordinary lives of these venomous legends.

The 7,000 islands of the Philippines are home to over 25,000 species that are found nowhere else on earth. With almost 180 snakes to choose from in the hunt for his top ten, Nigel plunges into jungle-covered mountains, through lush paddy fields and into pristine underground rivers. He's seeking a sea serpent with a deadly bite and the world's most venomous cobra. Along the way he meets the world's largest eagle, a gecko with grip and a band of brothers who are saving the lives of local farmers.

From the savanna to the desert, the heart of South Africa is home to the most successful hunters, extremely odd animals, and the setting for one of the most colorful natural spectacles on the planet! Far from the cape and coasts, and beyond the Drakensberg Mountains, lie vast semideserts and dry savannas - a world apart, fit for clever survivalists only!

Sunshine, sandy beaches and palm trees - not only does the Caribbean boast them, so too does South Africa's East Coast. Here you are no longer privy to the rocky coastline of the Cape of Good Hope! It is hot and sticky all year round - the mangroves and the bayous in the east of the country present ideal conditions for strange frogs, mudskippers and enormous Nile crocodiles - still, occasionally it's also too hot to handle, even for them!

The clinic is slammed with summertime cases as the vets battle to save a badly injured cat, a farm dog with a puncture wound, and a wobbling mini horse struggling to walk. The team is seeing double as pairs of ferrets and chickens come through the door. Doc and Dianes new puppy brings chaos and cuteness to the clinic.

As the winter season ends in Michigan, the melting snow and ice give way to greener pastures and the arrival of the much anticipated HATS Gala- an event showcasing high quality art by local artists with proceeds benefitting the Humane Animal Treatment Society, also known as HATS. Before the Pol family can partake in the festivities, they must pull together with the clinic staff to handle the chaos that springtime brings to the clinic.

The first signs of summer gradually creep across central Michigan, and Pol Veterinary Clinic is in full swing. Vet assistant Olivia has been juggling work and school since deciding to pursue her vet tech certification and Dr. Pol and staff are happy to help in any way they can. As part of her program, Olivia will be shadowing Dr. Pol on a variety of cases and making a video displaying her vet tech skills. Charles sees an opportunity to express his creative side and quickly offers Olivia his directorial services- in exchange for complete creative control. The video will have to wait as the emergency calls come rushing in. As Dr. Pol and Charles race out to Clark farm for an emergency calving gone wrong, while Dr. Brenda has her hands full working with a straining mother cow to push her prolapsed uterus back in place. As the day comes to a close, Charles rolls out the red carpet and pops some popcorn for the premiere of his masterpiece, "Olvia." Will this piece of art have the critics raving or rolling?

Snakes are awesome, complex predators with dramatic behavior and cunning skills. And, they are more useful to people than you might think.

Snakes tackle prey of nearly every size using a variety of lethal attack maneuvers, each perfectly honed for their environments across the globe.

She's 20 feet long. She has no hands, no arms, no legs, but she'll crush you to death in 15 minutes. She's an African Rock python and she's queen of the constrictors. In Kwa Zulu Natal, South Africa, she's greatly feared because of her size, strength and gruesome man-eating reputation. Venture into a dark underworld to uncover the secrets of the Rock Python.

Vipers are the Mike Tyson's of the serpent world - short, stocky, and they pack mighty punches laced with hardcore venom - at lightning speed. From the stark American Wild West, to steamy jungles in the heart of Africa, old and new world orders of Vipers have merged to create a super family of snakes. But while Vipers may be iconic coldblooded killers, they have a softer side when it comes to family. Velvet the Gaboon viper and Therma the rattlesnake, are two mothers, who face different challenges, in extreme, contrasting landscapes, but their goal is the same: to grow their families and keep ahold of their Viper Queen titles.

For professional snake catchers Simon Keys and Siouxsie Gillet, saving a snake's life is their number one concern. With six deadly snakes living in the greater Durban area, this tattooed team is constantly on the move. In this episode they rescue snakes on the hunt: on university campus, a child's basement, and playing peek-a-boo in a family kitchen.

It's black mamba season! People gather when Simon and Siouxsie capture a massive mamba stuck in a bedroom. A man flicks off a mamba from his chest and lives to tell the tale. Simon has a heart-pounding encounter with a pregnant snake hiding in a pile of scrap metal and new apprentice Mbali puts her snake-handling skills to the test.

Mexico is home to an incredible 400 snake species, nearly a fifth of which are venomous. Nigel searches high and low for his top ten, from ancient oak and pine forests to the towering cacti of the baking hot Mexican desert. Rattlesnakes dominate the landscape, but the widely feared terciopelo and the beautiful Taylor's Cantil are also in the running for number one spot. It's not just snakes that bite here - Nigel has a painful encounter with a lizard with jaws like a vice.

To survive in the scorching deserts of Oman and the United Arab Emirates is no mean feat. The snakes that live here are highly-adapted and Nigel puts his skills to the test to find his top ten. Will the saw-scaled viper's powerful venom and lightning fast reflexes be a match for the backwards strike of the puff adder? On his journey Nigel encounters the ancient "ships of the desert" and a seriously cute hedgehog.

It's black mamba season! People gather when Simon and Siouxsie capture a massive mamba stuck in a bedroom. A man flicks off a mamba from his chest and lives to tell the tale. Simon has a heart-pounding encounter with a pregnant snake hiding in a pile of scrap metal and new apprentice Mbali puts her snake-handling skills to the test.

The clinic is slammed with summertime cases as the vets battle to save a badly injured cat, a farm dog with a puncture wound, and a wobbling mini horse struggling to walk. The team is seeing double as pairs of ferrets and chickens come through the door. Doc and Dianes new puppy brings chaos and cuteness to the clinic.

As the winter season ends in Michigan, the melting snow and ice give way to greener pastures and the arrival of the much anticipated HATS Gala- an event showcasing high quality art by local artists with proceeds benefitting the Humane Animal Treatment Society, also known as HATS. Before the Pol family can partake in the festivities, they must pull together with the clinic staff to handle the chaos that springtime brings to the clinic.

The first signs of summer gradually creep across central Michigan, and Pol Veterinary Clinic is in full swing. Vet assistant Olivia has been juggling work and school since deciding to pursue her vet tech certification and Dr. Pol and staff are happy to help in any way they can. As part of her program, Olivia will be shadowing Dr. Pol on a variety of cases and making a video displaying her vet tech skills. Charles sees an opportunity to express his creative side and quickly offers Olivia his directorial services- in exchange for complete creative control. The video will have to wait as the emergency calls come rushing in. As Dr. Pol and Charles race out to Clark farm for an emergency calving gone wrong, while Dr. Brenda has her hands full working with a straining mother cow to push her prolapsed uterus back in place. As the day comes to a close, Charles rolls out the red carpet and pops some popcorn for the premiere of his masterpiece, "Olvia." Will this piece of art have the critics raving or rolling?