Up Next
Back to Show
PBS News Hour
These drones help find floodwater toxins we typically miss
Surprisingly little is known about the toxins that lurk in floodwaters. In Hurricane Florence's aftermath, scientists, environmental groups and public health officials are studying the impact of contaminated water and raising concerns about lack of water quality alerts. Rapid water tests, drones and autonomous boats are promising new tools to identify contaminants more quickly. Cat Wise reports.
Support Provided By
57:46
February 20, 2026 - PBS News Hour full episode
57:46
February 19, 2026 - PBS News Hour full episode
57:46
February 18, 2026 - PBS News Hour full episode
57:46
February 17, 2026 - PBS News Hour full episode
57:46
February 16, 2026 - PBS News Hour full episode
57:46
February 13, 2026 - PBS News Hour full episode
57:46
February 12, 2026 - PBS News Hour full episode
57:46
February 11, 2026 - PBS News Hour full episode
57:46
February 10, 2026 - PBS News Hour full episode
56:45
February 9, 2026 - PBS News Hour full episode
57:46
February 6, 2026 - PBS News Hour full episode
57:46
February 5, 2026 - PBS News Hour full episode