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A kauri tree stump is kept alive by its neighbours through hydraulic coupling. Forests should be viewed as living organisms.

A kauri tree stump is kept alive by its neighbours through hydraulic coupling. Forests should be viewed as living organisms. "Trees are commonly regarded as distinct entities, but the roots of many species fuse to form natural root grafts allowing the exchange of water, carbon, mineral nutrients, and...
Source: cell.com

Doctor who helped launch modern paramedic system dies at 98: As a cardiologist in Los Angeles during the 1960s, Dr. Walter

Doctor who helped launch modern paramedic system dies at 98: As a cardiologist in Los Angeles during the 1960s, Dr. Walter S. Graf became alarmed by the number of heart attack sufferers who died while en route to hospitals.
Source: medicalxpress.com