The Lockerbie bombing left only fragments of David Dornstein's life behind, but their discovery gave his brother a new purpose -- to gather what went missing, preserve what was left, and work to make sense of it all. That story is told in this special interactive presentation.
October 29, 2015
Federal regulators are inside every meat and poultry processing plant in this country. But their efforts failed to identify serious salmonella problems in the lead up to these six major poultry outbreaks.
May 14, 2015
When people in West Africa started dying of a mysterious illness in early 2014, no one knew the deadliest Ebola outbreak in history had begun. How did it get so bad?
May 5, 2015
Who is fighting who in Yemen, and what does each side in the increasingly complex battle stand for?
April 6, 2015
With measles outbreaks like the one that started at Disneyland unfolding in 17 states, legislatures across the nation are rethinking the laws around vaccination exemptions.
March 24, 2015
For football fans everywhere, the NFL’s concussion crisis has raised uncomfortable questions about what it means to love a sport that’s been shown to cause lasting harm to its players.
January 29, 2015
Last year was the warmest year in recorded history. Here's how that change has played out across the globe.
January 22, 2015
Why is the Russian leader so inscrutable? FRONTLINE takes a closer look at Putin’s public personas.
January 13, 2015
One reason why gun-rights groups wield so much power in Washington? Money. FRONTLINE tallied federal spending by the top gun-rights and gun-control groups for 2014. See how they stack up.
January 6, 2015
From the bodyguard to the media spokesman, meet the new caliph's top men.
October 28, 2014
As of today, 31 states have started early voting for the Nov. 4 midterm elections.
October 22, 2014
From Patient Zero to today, here is a look back at how the West Africa Ebola outbreak grew to become the worst on record.
September 9, 2014