Skip to main content
Back to Show
PBS News Hour

Giving dead reefs new life with fast-growing corals

The world’s coral reefs are in perilous danger due to overfishing, pollution and climate change. But a team of scuba-diving scientists has developed a groundbreaking method for speeding up coral growth in hopes of stemming the underwater crisis. Hari Sreenivasan reports from the Florida Keys.

Support Provided By
Season
January 15, 2025 - PBS News Hour full episode
57:46
January 15, 2025 - PBS News Hour full episode
January 14, 2025 - PBS News Hour full episode
57:46
January 14, 2025 - PBS News Hour full episode
January 13, 2025 - PBS News Hour full episode
57:46
January 13, 2025 - PBS News Hour full episode
January 12, 2025 - PBS News Weekend full episode
26:44
January 12, 2025 - PBS News Weekend full episode
January 11, 2025 - PBS News Weekend full episode
26:45
January 11, 2025 - PBS News Weekend full episode
January 10, 2025 - PBS News Hour full episode
56:45
January 10, 2025 - PBS News Hour full episode
January 9, 2025 - PBS News Hour full episode
57:46
January 9, 2025 - PBS News Hour full episode
January 8, 2025 - PBS News Hour full episode
57:46
January 8, 2025 - PBS News Hour full episode
January 7, 2025 - PBS News Hour full episode
57:46
January 7, 2025 - PBS News Hour full episode
January 6, 2025 - PBS News Hour full episode
57:46
January 6, 2025 - PBS News Hour full episode
January 5, 2025 - PBS News Weekend full episode
26:45
January 5, 2025 - PBS News Weekend full episode
January 4, 2025 - PBS News Weekend full episode
26:45
January 4, 2025 - PBS News Weekend full episode
Active loading indicator