Follow along as NASA launches the Mars 2020 Mission, perhaps the most ambitious hunt yet for signs of ancient life on Mars. In February 2021, the spacecraft blazes into the Martian atmosphere at some 12,000 miles per hour and lowers the Perseverance Rover into the rocky Jezero Crater, home to a dried-up river delta scientists think could have harbored life. Perseverance will comb the area for signs of life and collect samples for possible return to...

With some 40 species of shark calling Hawaii's waters home, scientists are seeing new animal behavior around every corner. Hopping from island to island, uncover surprising moments of cooperation, rarely seen hunting tactics and striking insights into these predators. Meet the Whitetip reef shark, Whale shark, Tiger shark and more through the lens of remote sensor cameras and drone technology.

With 1 million species under threat, David Attenborough explores the science of extinction and how this crisis has consequences for us all; even putting us at greater risk of pandemic diseases.

If oceans continue to warm at the current pace, coral reefs could be wiped out by the end of the century. But scientists from around the globe are rushing to help corals adapt to a changing climate through assisted evolution. Follow scientists as they attempt to crossbreed heat-resistant corals, and even transplant corals' algae, in a race to save the coral reefs from extinction.

Electric cars seem increasingly likely to replace our gas-guzzling vehicles. Could a new generation of emission-free electric planes do the same to the polluting airliners in our skies--a major step in the fight against climate change? NOVA looks at an array of new electric planes and takes a ride in some prototypes. Will the dream of super-quiet, super-efficient airliners become a reality?

Exposing the hidden reality of sex trafficking, inside a police unit and a victim’s harrowing story. Filmed over three years, a look at how victims are groomed and sold and innovative ways undercover police target traffickers and buyers.

Returns with Wallander in the next set of thrilling tales set in the beautiful landscape of southern Sweden. These stories follow Kurt Wallander, a sensitive but brilliant detective, a man who takes each murder case he works on personally and will stop at nothing in his search for the truth, even at the expense of his health and his family life. Beautifully filmed, Wallander is a compelling series featuring an extremely likeable and entirely believable...

The gripping story is told through four generations, from the capture of Kunta Kinte in Africa to his transport to Colonial America in brutal conditions through successive generations fighting to win their freedom in the Civil War. Based on Alex Haley's best-selling novel which has resonated with millions of Americans, it reveals powerful, universal truths about the resilience of the human spirit.

"While working at the Newark Star-Ledger, Matt Zoller Seitz and Alan Sepinwall created a popular column debating the merits of then-current television. Eventually they went on to successful careers as critics elsewhere, but the debate raged on and now comes to an epic conclusion in TV (THE BOOK). Alan and Matt have established The Pantheon of top TV shows using a complex, obsessively all-encompassing ranking system by which to order and stack them...

The six episodes of Season One follow Jana Liekam, an up-and-coming investment banker in Luxembourg. Her conniving boss Christelle Leblanc gets her fired, and Jana has to get a similar job in Frankfurt, leaving behind her boyfriend and his 5-year-old daughter. Behind-the-scenes, Leblanc continues to manipulate Jana for her own obscure plans, tipping her off to an attractive deal. Now indebted, Jana is expected to deliver something in return.