Science Climate: Saving Old Trees Might Save Lives We know that trees are good for cities. A new study finds that mature trees are especially good. August 20, 2026 1 minute read Read More → Post navigation Previous: Strange gamma-ray signal could unlock dark matter’s secretsNext: Climate: Trump vs. California Related Stories Science U.S. Cuts Colorado River Water for Arizona, California and Nevada August 21, 2026 Science ‘Off the charts’ El Niño is already the strongest since records began August 21, 2026 Science Greenland meltwater is intensifying European heatwaves August 21, 2026
