This is the story of a savage confrontation spawned by the desperate struggle for survival. The Long Hot Deadly Summer follows one stifling summer in the life of a lioness, a hippo and a crocodile in the Luangwa River Valley in Zambia and reveals the chain of events that WILL ultimately bring them into direct conflict under the scorching African sun.

In the Nagarhole Tiger Reserve, there is a kingdom named Kabini, which is home to a rogue confederation of animal tribes vying for dominance. But, a lone black panther named Saya is challenging the status quo by staking his claim to the throne.

Two New Zealand fur seal pups. Born on opposite sides of New Zealand’s South Island. We follow the first few months of their lives as they struggle to learn the secrets of survival.

Glacier National Park is undergoing dramatic changes. As the glaciers that give this wilderness its name rapidly melt away, it is clear the park will never be the same. Explore the backcountry of this scenic region s pristine forests, alpine meadows, rugged mountains, and spectacular lakes to discover a dramatic transformation and witness a defiant new environment as it emerges.

Survival in the Caribbean islands of Cuba and Hispaniola requires adaptation. Over time, new species, such as the solenodon, have formed.

Imagine a biology lab filled by a 40-foot specimen, ready for dissection. The creature has skin like a crocodile, eyes the size of softballs and intestines large enough to fit your arm. T. rex Autopsy will go inside a full-size T. rex for the first time ever to reveal how the 65-million-year-old beast may have lived. Using cutting-edge special effects techniques, and in collaboration with esteemed veterinary surgeons, anatomists and paleontologists, T. rex Autopsy will build the world’s first full-size anatomically precise Tyrannosaurus rex, based on the very latest research and findings. The massive monster will be lifelike inside and out, giving scientists the chance to touch it, smell it, scan it, x-ray it and cut it open from head to toe.

Records the battle for the survival of the big cats and reveals intimate details of their lives. The animals they prey on are also in the film: tigers couldn’t survive without sika deer, Altai wapiti, wild boars and Asian black bears. Guiding the viewer through the film, an elder tiger tells the story of his cub, born in a conservation area, the year after he leaves his mother.

North Korea embraces cyber-crime for profit and disruption with a 6,000 strong army of cyber criminals worldwide.

We go behind the scenes and into the minds of artists as they capture, commemorate, and, at times, condemn our presidents.

They are some of the biggest pyramids on the planet, millions of tons of stone and earth towering above the landscape in a display of massive wealth and power. But it wasn't the pharaohs that built these pyramids. This is the majestic ancient city of Teotihuacán, Mexico, home to one of the most powerful civilizations of its time. But why, around 750 AD, did the advanced civilization that created Teotihuacán suddenly vanish? The identities of its founders, the language they spoke and even the original name of the city are all unknown. DNA analysis of bodies from Teotihuacán shows they weren't Mayan, Incan or Aztec, but an entirely different civilization. It was assumed to have been a peaceful, utopian society, but the latest discoveries are revealing a much darker scenario. In the depths of Teotihuacán's pyramids, experts have uncovered vault after vault filled with curious human remains.