Skip to main content
Back to Show
PBS News Hour

Luck, not lifestyle, may be to blame for some cancers

A combination of luck, hereditary and lifestyle choices have all been linked to cause cancer. But a new study finds that luck, or random DNA mutation during cell division, is the primary factor behind more cancers than previously thought. Jeffrey Brown speaks with Cristian Tomasetti of Johns Hopkins University about why this news supports healthy lifestyle choices more than ever.

Support Provided By
Season
January 30, 2026 - PBS News Hour full episode
57:46
January 30, 2026 - PBS News Hour full episode
January 29, 2026 - PBS News Hour full episode
57:46
January 29, 2026 - PBS News Hour full episode
January 28, 2026 - PBS News Hour full episode
57:46
January 28, 2026 - PBS News Hour full episode
January 23, 2026 - PBS News Hour full episode
57:46
January 23, 2026 - PBS News Hour full episode
January 27, 2026 - PBS News Hour full episode
57:46
January 27, 2026 - PBS News Hour full episode
January 22, 2026 - PBS News Hour full episode
57:46
January 22, 2026 - PBS News Hour full episode
January 26, 2026 - PBS News Hour full episode
57:46
January 26, 2026 - PBS News Hour full episode
January 21, 2026 - PBS News Hour full episode
57:46
January 21, 2026 - PBS News Hour full episode
January 20, 2026 - PBS News Hour full episode
57:46
January 20, 2026 - PBS News Hour full episode
January 19, 2026 - PBS News Hour full episode
57:46
January 19, 2026 - PBS News Hour full episode
January 16, 2026 - PBS News Hour full episode
57:46
January 16, 2026 - PBS News Hour full episode
January 15, 2026 - PBS News Hour full episode
56:46
January 15, 2026 - PBS News Hour full episode
Active loading indicator