Back to Show
PBS News Hour
Climate change threatens the survival of an iconic cactus
The saguaro cactus is being threatened by drought conditions and rising temperatures. Scientists surveying Saguaro National Park in Arizona say the situation is increasing the mortality rate of young saguaros. Stephanie Sy has more on what those trends mean for ecosystems in the Sonoran desert.
Support Provided By
Season
57:46
December 24, 2024 - PBS News Hour full episode
57:46
December 23, 2024 - PBS News Hour full episode
26:45
December 22, 2024 - PBS News Weekend full episode
26:45
December 21, 2024 - PBS News Weekend full episode
57:46
December 20, 2024 - PBS News Hour full episode
57:46
December 19, 2024 - PBS News Hour full episode
57:46
December 18, 2024 - PBS News Hour full episode
57:46
December 17, 2024 - PBS News Hour full episode
57:46
December 16, 2024 - PBS News Hour full episode
26:45
December 15, 2024 - PBS News Weekend full episode
26:45
December 14, 2024 - PBS News Weekend full episode
57:46
December 13, 2024 - PBS News Hour full episode