‘Catalyst’ season 2 premiere: Aging with Autism

Men with autism confront challenges of aging with a neurological condition that impairs their communication skills, like facial expression, language, and social conversations. To understand the risks of aging with autism, neuroscientist Blair Braden, Ph.D. tracks their brain activity in a multi-year study.

WATCH: See more from season 2 of “Catalyst”

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Blair Braden, Ph.D.

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Nova 'Picture a Scientist'

Women make up less than a quarter of STEM professionals in the United States, and numbers are even lower for women of color.

Great Performances “Beethoven in Beijing"

Experience the international impact of the Philadelphia Orchestra’s historic 1973 trip to China, offering a story of cultural reversals and a glimpse into the worldwide future of classical music.

Independent Lens: Philly D.A. Part One and Two

Go inside the emotional, high-stakes work that Philadelphia District Attorney Larry Krasner and an ensemble of outsiders from different walks of life as they attempt an overhaul of an entrenched criminal justice system.