From PBS - What is it like to be a dog, a shark or a bird? This question is now getting serious attention from scientists who study animal senses. Humans rely on smell, sight, taste, touch and sound; other animals have super-powered versions of these senses, and a few have extra senses we don't have at all. From a dog that seems to use smell to tell time to a dolphin that can "see" with its ears, discover how animals use their senses in ways we humans can barely imagine. But it's not just the senses that are remarkable -- it's the brains that process them. NOVA goes into the minds of animals to "see" the world in an entirely new way.

Over 60,000 years ago, the first modern humans left their African homeland and entered Europe, then a bleak and inhospitable continent in the grip of the Ice Age. But when they arrived, they were not alone: the stocky, powerfully built Neanderthals had already been living there for hundreds of thousands of years. So what happened when the first modern humans encountered the Neanderthals? Did they make love or war?

With access to the scientists and engineers responsible for the Curiosity rover's on-the-ground experiments, NOVA captures its landing on Mars

It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is a staggering 27 million degrees Fahrenheit. It convulses, it blazes, it sings. You know it as the sun. Scientists know it as one of the most amazing physics laboratories in the universe.

In a race against developers in the Rocky Mountains, paleontologists uncover a unique fossil site packed with astonishingly well-preserved bones of mammoths, mastodons, and other giant extinct beasts. The discovery opens a highly focused window on the vanished world of the Ice Age in North America.

On the 10th anniversary of 9/11, NOVA presents an epic story of engineering, innovation and the perseverance of the human spirit.

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave which they believe to be the biggest in the world. The team, the first humans ever to enter the cave, traveled 6 kilometers underground until their way was blocked by a gigantic rock face they dubbed 'The Great Wall of Vietnam'. Now they have returned, but this time with the right equipment to climb the wall and with a geologist and zoologist to discover if this is indeed the Biggest Cave in the World and what secrets lie deep within?

The Serengeti sustains one of the biggest lion populations in Africa: approximately 3,500 lions in 300 prides. But this pride, residing in the central Serengeti, is an exception. 22 lions in all: they are a Super Pride. Few lion prides reach Super Pride status. Keeping cubs alive to maturity is the Super Pride's ultimate goal, but sometimes the greatest threats to a lion cub's life come from other lions...

In 2002, the discovery of a beautiful and bizarre fossil astonished scientists and reignited the debate over the origin of flight. With four wings and superbly preserved feathers, the 130 million-year-old creature was like nothing paleontologists had ever seen before.

Tracing the historical journey of Islam from its birth in A.D. 624 to its role in contemporary society, this comprehensive program sheds light on the struggles of adherents to the religion and its political implications in the modern world. Topics include the long-standing conflicts between Muslims and Jews, as well as how Bush's reaction to the World Trade Center attacks in 2001 inflamed tensions between Muslims and the West.

National Geographic documentary about bats, focusing on the pioneering research being conducted by teams of scientists in Central America.

The open terrain and abundance of suitable prey make this an ideal habitat for these beautiful cats. Cheetahs have pursued their main prey, the Springbuck, for thousands of years here, honing each other to ever greater skills and speed.

The story of a man coming to terms with the sins and secrets of his notorious brother and, in the process, exploring the legacy of violence in his own family.

A documentary about the 1999 discovery of a Mastodon skeleton in a Hyde Park backyard.

Join NOVA on a voyage beneath the waves, where you'll discover a bizarre, alien-like creature like no other. It's an animal with eight sucker-covered arms growing out of its head, three hearts pumping its blue-green blood, and a doughnut-shaped brain. It has the ability to change its color and shape to blend in with seaweed and rocks, and it has a knack for switching on electrifying light shows that dazzle its prey. Perhaps most surprising of all, this animal is quite intelligent, with a highly complex brain. In this program, underwater cameras capture the extraordinary powers of the cuttlefish.

An Informative documentary series about our world.

As lawyer and power broker Roy Cohn lies dying of AIDS in a private hospital room, ghosts from his past visit him as he reflects on his life and loves.

Tough ex-con Glenn Barnes gets paroled from prison after serving a sentence for manslaughter. Glenn plans to reopen his old nightclub the Garage on 42nd Street. Vicious rival nightclub owner Farrell threatens to take drastic measures if Glenn goes through with his plan. After all the employees get massacred by Farrell's flunkies on opening night, Glenn reverts back to his brutish criminal ways to exact a harsh revenge on Farrell and his men.

An otherwordly perpetrator has been attacking female virgins in Manhattan. As Dr. Pace and Detective Andriotti work together to identify the strange organic materials found on the women, the victims begin arising in a trance and leaving the hospital.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.