As water goes into increasingly short supply, scientists and engineers struggle to create local solutions for a global problem.

Reliance on fossil fuels is leading to a global energy crisis; developments in energy production could avert disaster and usher in a new era of clean, safe energy.

Scientists and medical practitioners work to find breakthrough methods to combat pandemic viruses.

Shedding light on the human brain and mystery of consciousness with research that may help those suffering from conditions like epilepsy and Alzheimer's disease.

Advances in science are fusing biology and technology to make us better, stronger, faster and smarter; manipulating our genetic code; building exoskeletons that give super strength; giving hope to people with traumatic spine injuries.

Studying the aging process has opened up new ways that could help us live healthier and longer; a group of researchers believe the breakthrough is extending the period of life spent free of disease.

Engineers make a dangerous trek across the Himalayas to bring power to a remote monastery.

Cutting-edge innovations and advancements from scientists at leading universities and institutions.

Cutting-edge innovations and advancements from scientists at leading universities and institutions.

Maverick doctors supercharge killer T cells, creating a breakthrough treatment for cancer.

A look inside the shadowy world of hackers, where good battles evil.

Renegade researchers explore a controversial cure for vices: psychedelic drugs.

Scientists investigate the way the Sun builds its power -- through fusion -- hoping to find a way to use fusion as a less dangerous and less radioactive waste-producing path to energy than fission. But there are some major difficulties along the way...

An extraordinary new discovery of a dinosaur fossil so pristine and complete, that it shows off the texture, patterns, and color of a prehistoric giant. Discover this brand new species that roamed during the late Jurassic and Cretaceous periods.

New evidence suggests humans arrived in North America far earlier than previously thought, and that they may have traveled along paths now buried deep beneath the sea.

As the number of people affected by Alzheimer's Disease continues to grow at an unprecedented pace, researchers worldwide are racing to discover a cure. While stopping the disease is the ultimate goal, could a team in the UK have cracked a method to reverse Alzheimer's Disease?

For the first time, scientists have captured a photograph of a black hole. The image verifies one of the most important theories in physics and will help unlock the greatest mysteries of the cosmos.

The Mars InSight lander is on a 6-month journey to the Red Planet, with hopes of uncovering some of our planetary neighbor's secrets. Digging deep into Martian soil, the lander will measure marsquakes and also study the deep interior of Mars - perhaps revealing the origins of the planet.

From the producers of the multiple-award-winning miniseries "The Men Who Built America," National Geographic Channel chronicles competitions in innovation that pit history's brightest minds in the race to lay claim to the future. For them, the greatest challenge wasn't beating the odds -- it was beating their adversaries. From Steve Jobs vs. Bill Gates to William Hurst vs. Joseph Pulitzer, each hourlong episode focuses on a specific rivalry, delving into fierce power struggles, deceit, fluke timing and raw ambition out of which great ideas turned into reality. The conflicts play out through re-enactments that feature interviews with modern-day visionaries like Bill Nye, Steve Wozniak, Jack Welch, Steve Wynn and Michio Kaku.

"Naked Science" strips away the layers of a scientific investigation into one of the big mysteries of our time, revealing through expert analysis realistic scenarios that either confirm or deny long-held assumptions and misconceptions.

Actor Kal Penn is producer/host of a series that attempts to explain how things like money, sex, food, sports and crime influence daily lives. The consequences are shown by analyzing data maps, and episodes investigate different themes through data mapping, creative visualization of information and in-depth personal stories involving fascinating characters. As well, documentary vignettes tell stories that personalize the number crunching, introducing real people who live and work at key intersections of each theme being explored. Penn serves as guide, making the information relatable to viewers.

Through the prism of Jeff Goldblum's always inquisitive and highly entertaining mind, nothing is as it seems. In "The World According to Jeff Goldblum," each episode is centered around something people all love -- like sneakers or ice cream -- as Jeff pulls the thread on these deceptively familiar objects and unravels a wonderful world of astonishing connections that are both surprising and exciting. Through fascinating science and history, amazing people, and a whole lot of big ideas and insights, Jeff Goldblum provides is interesting take on the world.

This documentary series focuses on extreme construction projects -- be they the biggest, tallest, longest or deepest in the world -- and the machines used to create extraordinary structures. Episodes include the people responsible for the cutting-edge design and engineering of each build, talking about how concept transformed to reality. The processes that go into staffing and operating the modern marvels once they are completed are also covered.

"Family Guy" creator Seth MacFarlane, in a departure from the type of material he is best known for, pays homage to Carl Sagan's award-winning and iconic "Cosmos" with this docuseries. Through stories of humankind's quest for knowledge, viewers travel across the universe. Scientific concepts are presented clearly, with both skepticism and wonder, to impart their full impact. Renowned astrophysicist Neil deGrasse Tyson hosts, and Sagan's original creative collaborator, Ann Druyan, serves as an executive producer.

Maritime mysteries -- old and new -- come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas and oceans around the world. Innovative technology allows viewers to see what lies on the floors of large bodies of water such as the Gulf of Mexico, the Nile, the Indian Ocean, the Baltic Sea and the Atlantic Ocean as if they had been drained. Then, in a quest to explain natural wonders and man-made catastrophes, stories tell of how vessels sank, what ancient geological formations reveal about life on Earth, where Nazi secrets now reside, and why so many continue to search for the legendary city of Atlantis.

From the award-winning team of filmmaker Darren Aronofsky ("Black Swan") and producer Jane Root ("America the Story of Us"), this 10-part cinematic event series explores the fragility and wonder of planet Earth -- one of the most peculiar, unique places in the universe. Host Will Smith guides viewers on an unprecedented exploration, bolstered by an elite group of eight astronauts who provide unique perspectives and relate personal memoirs of the planet seen from a distance. Hourlong episodes delve into monumental events such as genesis, cosmic violence, human intelligence and alien life, oxygen, and survival vs. destruction.

Climate change is one of today's most hotly debated topics, not only in America but around the world. This series features firsthand accounts from people who have been affected by the occurrence, with a team of correspondents from the entertainment and news industries traveling around the world to report on effects of global warming and what people are doing to find solutions for it. Among the stories told are Oscar-winner Matt Damon's reporting on the health impact of heat waves around the globe, Golden Globe-winner Michael C. Hall's traveling to Bangladesh to get a vision of the future, and Emmy-winning journalist Lesley Stahl's heading to Greenland to examine the fate of the Arctic. Actors Don Cheadle, Harrison Ford and Jessica Alba are among the other entertainment icons who contribute reports to the hourlong episodes. The roster of executive producers includes James Cameron, Jerry Weintraub and Arnold Schwarzenegger.

Combining feature film-quality scripted elements and visual effects with documentary-style interviews, "Mars" illuminates the peaks and valleys of a modern-day space race while dramatizing humanity's first harrowing attempt to colonize the distant planet. The scripted portion is told from the point of view of a maiden Mars mission in 2033. Led by commander Ben Sawyer, the crew of the Daedalus spacecraft must overcome monumental obstacles if it is to successfully establish the first sustainable colony on Mars. Oscar and Emmy winners Ron Howard and Brian Glazer, via their production house Imagine Entertainment, are among the series' executive producers, and visionary Mexican filmmaker Everardo Gout ("Days of Grace") directs.