Up Next
Back to Show
PBS News Hour
What it takes to save some of Earth’s most threatened plants
According to scientists, 80 percent of the Earth’s living species are unknown to humans. Even as more are identified, more are disappearing — and sometimes, we don’t know what’s being lost until it’s too late. This Earth Day, we begin our series “Saving Species” with a look at the world of plants.
Support Provided By
26:35
September 20, 2020 - PBS NewsHour Weekend full episode
27:33
September 19, 2020 - PBS NewsHour Weekend full episode
26:35
September 13, 2020 - PBS NewsHour Weekend full episode
27:14
September 12, 2020 - PBS NewsHour Weekend full episode
26:17
September 6, 2020 - PBS NewsHour Weekend full episode
25:20
September 5, 2020 - PBS NewsHour Weekend full episode
23:59
August 30, 2020 - PBS NewsHour Weekend full episode
23:59
August 29, 2020 - PBS NewsHour Weekend full episode
26:35
August 16, 2020 - PBS NewsHour Weekend full episode