Public Broadcasting Service (U.S.)

Join host Willem Lange as he explores migratory birds native to New England. From the longest-running wildlife census in the world to the incredible migratory route of the Broad-Winged Hawk, this two-disc compilation features five wonderful programs bird enthusiasts will enjoy..

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.

For two years, special counsel Robert Mueller's probe into Russian meddling in the 2016 election dominated news headlines and rocked Washington D.C. Drawing on in-depth interviews with senior law enforcement officials, Trump insiders, attorneys, authors and journalists, FRONTLINE offers an inside look into the investigation that President Donald Trump has continually deemed a 'witch hunt.'

"Based on the popular and groundbreaking PBS multiplatform documentary project, this is an inspiring and striking photographic portrait that brilliantly captures the tumultuous, historic year that was 2020. American Portrait offers an intimate look at what it really means to be an American today, revealed through the stories of ordinary people and in their own voices. Told by people of all ages, orientations, and walks of life, these unique stories...

In this groundbreaking new series hosted by Niall Ferguson and based on his bestselling book The Square and the Tower, Ferguson visits network theorists, social scientists, and data analysts to explore the history of social networks. Ferguson demonstrates how human behavior, disruptive technology, and the profit motive can energize ideas and communication, ultimately changing the world.

A landmark three-part series made in conjunction with the BBC, Kingdoms of the Sky reveals the extraordinary animals and remarkable people who make a home on the iconic mountain ranges of the world.

With the coming of the Civil War, and the staggering casualties it ushered in, death entered the experience of the American people as it never had before — permanently altering the character of the republic and the psyche of the American people. Contending with death on an unprecedented scale posed challenges for which there were no ready answers when the war began. Americans worked to improvise new solutions, new institutions, and new ways of coping...

The award-winning film from the last international journalists inside the Russian siege of Mariupol. An extraordinary account, seen through the lens of the AP’s Mstyslav Chernov and two colleagues documenting the atrocities and their own escape.

Sherlock Holmes, the most famous fictional detective in the world, was also the first Crime Scene Investigator. Based on a real surgeon, Holmes was a scientist who used chemistry, bloodstains, and minute traces of evidence to solve the crime. How Sherlock Changed The World details the impact and legacy of the most famous crime fighter in history.

What's the most common, yet most elusive and least understood, particle in the universe? The neutrino. Starting with the invention of the nuclear bomb, billions of dollars have been spent in pursuit of this so-called ghost particle. Outnumbering atoms a billion to one, neutrinos are preposterously plentiful, they hardly interact with anything, and they mystifyingly morph between three different forms.