Students and teachers from West Philadelphia High School, a public high school serving one of the most disadvantaged neighborhoods in Philadelphia, defy expectations as they design and build two super-hybrid cars for international competition and compete for the chance to be part of a technological revolution.

The fall 2011 video campaign was nominated for an Emmy in the Outstanding Promotional Announcement: Institutional category.

Trace the history of the AIDS epidemic through the experiences of individuals who tell their stories. 7/10/2012

Two Birmingham, Ala.pastors have very different approaches when it comes to addressing HIV. This clip is from FRONTLINE's "Endgame: AIDS in Black America," which airs Tues., July 10 on PBS.

To reduce the spread of HIV, Jeff McDowell runs the Atlanta Harm Reduction Coalition, which he says operates the only needle-exchange program in the state of Georgia, where the practice is still illegal, as in many places in the country. Here, he shows how the program works. [8/7/12 1:42:11 PM] Azmat Khan: you good with that?

The first reports of a mysterious new disease killing gay men never mentioned race.

In a groundbreaking two-hour documentary, airing July 10, FRONTLINE explores one of the country's most urgent, preventable health crises—uncovering the layered truth about how and why HIV is so much worse in black America and revealing how prejudice, silence and stigma have allowed the virus to spread deep into the black community.

Dental care can be a matter of life and death. Yet millions of Americans can't afford a visit to the dentist. Correspondent Miles O'Brien reveals the shocking consequences of a broken safety net in our dental system and the nascent proposals to fix them, including nonprofit dental centers, corporate dental chains, and financing treatment with a health care credit card.

Trinity's grandmother says that over two years she called 10 dentists for appointments, but because only 10 percent of Florida's dentists accept Medicaid, the five-year-old finally receives care for her infected teeth under general anesthesia at a hospital - at a cost of $18,000. Only 25 percent of Florida's Medicaid-eligible children get any kind of dental care.

FRONTLINE teams up with one of the leading thinkers of the digital age to explore life on the virtual frontier. 6/19/2012

Join correspondent Dave Iverson on his personal journey to understand Parkinson's disease. 6/12/2012

In "Al Qaeda in Yemen," award-winning reporter Ghaith Abdul-Ahad travels deep into Yemen's radical heartland to investigate how Al Qaeda and affiliated militants have seized control of parts of southern Yemen — and are winning some popular support.

The independent contractors who are building and servicing America's cellular infrastructure are 10 times more likely than an average construction worker to die on the job. In "Cell Tower Deaths" FRONTLINE and ProPublica investigate the hidden cost that comes with the demand for better and faster cell phone service.

In "Cell Tower Deaths," FRONTLINE and ProPublica explores the hazardous work of independent contractors who are building and servicing America’s expanding cellular infrastructure. Then, in "Six Billion Dollar Bet," FRONTLINE investigates MF Global's massive bet on European debt that went sour, leaving more than a billion dollars of customer funds missing.

To satisfy the ever-increasing demand for cell phone service, tower climbers install and service cell antennas, a job that requires them to ascend hundreds of feet. Across the country, some of these workers have fallen to their deaths from cell phone towers. FRONTLINE and ProPublica investigate this hidden and deadly cost of the smartphone revolution.

In the summer of 2011, regulators in Washington were considering a ban on a financial strategy known as "internal repo." The ban nearly cleared, until they were convinced otherwise by Jon Corzine.

When a cell tower climber dies on the job, who is ultimately held responsible?

With headlines about a terrorist plot to bomb a U.S.-bound airliner, award-winning reporter Ghaith Abdul-Ahad travels deep into Yemen's radical heartland. In this May 29 report, FRONTLINE looks at how members of Al Qaeda in the Arabian Peninsula (AQAP) and affiliated militants have seized control of areas in southern Yemen and are winning some popular support.

FRONTLINE investigates the ongoing meth problem in America; its devastating impact on individuals, families and communities; and the state-by-state battles to make pseudoephedrine a prescription drug. 5/15/2012

A year-long, ongoing collaboration among FRONTLINE, ProPublica and New Orleans Times-Picayune, investigates charges that NOPD officers inappropriately used lethal force against New Orleans citizens. 5/8/2012