Ash dieback is a fungal infection that blocks a tree's access to water, causing it to die. Signs of the disease, such as dark patches or black leaves, can be spotted between June and September. The ...
Nonfunctional turf replacement is an important tool in Colorado River water conservation, but even its proponents say it is a small part of the bigger picture.
In western Uganda’s Kasese district, where the Rwenzori Mountains meet the sprawling plains of Queen Elizabeth National Park, Janet Nyakairu Abwoli is on a mission to rejuvenate her land and empower ...
The emerald ash borer is an invasive beetle from Asia that feeds on all native ash trees in New York. After being accidentally transported to the U.S. in infested crates, it has killed millions of ash ...