shows on Discovery Channel

It's the age-old question that has daunted scientists, government officials, explorers, religious leaders and populations around the world for centuries - have aliens made contact with Earth? While more than half the U.S. population believes they have, most sightings and theories still lack the evidential proof to silence the naysayers. In Contact, six highly trained investigators seek to find the answers we've all been searching for. Using groundbreaking CIA developed software, military special operations investigative techniques and boots-on-the-ground journalism to track down leads around the world, Contact is the first ever global investigation to determine whether or not aliens have made contact here on Earth.

Racers have proven they're willing to do whatever it takes to become the drivers who can go down any road, anywhere, anytime. And for the first time ever, racers from OKC, Memphis, Texas, NOLA, Detroit, Cali and everywhere in between will be ranked on a single list compiled of the best, baddest and fastest racers in the nation.

For years the Raney family has helped novice homesteaders around the country save their homesteads from brink of failure and helped to bring their dreams of living off the grid to life. Now, inspired by years' worth of rescues, Marty Raney will attempt his greatest rescue of all - his very own 40-acre homestead. In an all new series, HOMESTEAD RESCUE: RANEY RANCH, the Raneys take on the most ambitious project the family has ever attempted, to build a multi-generational homestead.

The world's oceans are a deep source of unsolved mysteries - from ships that disappear without a trace to unexplained underwater anomalies to a super virus showing up along Florida's coast. In Mysteries of the Deep host Jeremy Wade searches for answers behind the world's most iconic and baffling underwater mysteries known to science. The deep-sea remains a dangerous and unexplored frontier - a place that swallows evidence and where the unknown is normal. Jeremy takes on his biggest adventures yet and will stop at nothing to find answers.

Dropped into one of the most punishing locations ever attempted - Montana's windswept and snow-covered Rocky Mountains - these elite survivalists will be tested like never before. Their quest to survive will demand knowledge, teamwork, and mental toughness that only the most accomplished NAKED AND AFRAID XL survivalists possess.

Sons of Guns showcases one of America's most skilled and creative gun works, Red Jacket Firearms, and its founder, Will Hayden. While pursuing its bread-and-butter work with customizing and improving AK-47's, the Baton Rouge-based team delves into the world of historic and classic weapons.

At one time Pablo Escobar - the most wanted man on the planet - buried masses of his estimated multi-billion-dollar fortune all over Colombia. Legends say the vast majority of it has never been found. With never-before-granted access and permission in Colombia, two former intelligence officers armed with the skills and training from 10 years of work in the CIA go on the hunt for the alleged hidden treasure.

This time instead of being in the 405 this show takes us to the Big Easy; New Orleans! Featuring no one else but Big Chief's number one enemy, Kye Kelly his third generation Camaro The Shocker. Big Chief claims that Kye Kelly is the one and only person he has not beat yet. Chief is so set on beating Kye Kelly that he now has a Promod called the Crowmod which his first goal is to use to beat Kye Kelly!

This series follows frontier life in an "Old West" town in eastern Alaska. A town at the end of America, where young men go to prove themselves, and old outlaws go to die; home to wolf hunters, gold miners, gun smiths, backwoods survivalists - people willing to risk their lives to live truly free.

Unlike the first "Deadliest Catch," which is shot in Alaska, the new iteration will follow the brave fisherman in Newport, Oregon, one of the last remaining fishing towns along the edge of the notoriously violent "Graveyard of the Pacific" that stretches from Oregon to British Columbia. Here, generations of Dungeness crab fishermen and their families sacrifice everything that they have, including life itself, to carve an existence from the sea.