The Internet can be a powerful tool, allowing people to communicate and conduct business across borders. Unfortunately, that also makes it easy for people to, often anonymously, threaten others — or worse — post content that they don’t like. This series tells stories of folks whose lives were ruined because they did something as simple as sending a tweet or posting a status update. Each episode features two people whose lives were turned upside down because of a few keystrokes. The true tales include a woman who received death threats for sending a tweet calling for a cable show’s cancellation, a British man who was detained by the Department of Homeland Security because British slang was misunderstood, and a woman who was forced to move out of her town because of violent threats directed toward her for using the wrong emoji on Facebook.

Horizon is a current and long-running BBC popular science and philosophy documentary programme.

How one bad decision can change where your life goes.

Hidden somewhere off the southeastern coast of Brazil could lie hundreds of millions of dollars-worth of lost Incan gold. One team of treasure hunters has a new theory on where the treasure lies – a remote spot home to 1,000s of deadly vipers.

DocumentaryseriesmeetingsomeofthemoreunusualyoungentrepreneursinWales,includingafemalegamer,aYouTubestarandasocialinfluencer.

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe, brought to life by the only people to have left it behind – the world’s most well known and leading astronauts.

Chef Gordon Ramsay, along with a team of hospitality experts, travels the country applying his high standards to struggling hotels, motels, and bed and breakfasts in an effort to get the owners and staff to turn their establishments around. Ramsay’s signature no-holds-barred style will make it clear to those he coaches that there is no place for dirty rooms or incompetent staff if one hopes to remain in business.

A deathbed confession made by a lighthouse keeper in the 1890s leads Kevin Dykstra and his team to believe there is Civil War gold to be found in Michigan.

Follow Romesh Ranganathan, one of the most popular stand-ups in the UK, as he uproots his entire family and immigrates to the U.S. Displaced in Los Angeles, Ranganathan attempts to find success and happiness, while rebuilding a life from scratch.

HMS Queen Elizabeth is the largest and most advanced warship ever constructed in Britain. As she embarks on gruelling sea trials we see ship and crew pushed to breaking point.

This two-part series profiles Princess Margaret, whose life and loves reflected the social and sexual revolution that transformed Britain during the 20th century.

Antiques experts travel across the country, competing to make a profit at auction.