Next month marks the 50th anniversary of Earth Day. Those five decades have witnessed great leaps forward in protecting our planet and natural resources, but there's more work to be done.
Check out this timeline of some of the major milestones in environmental history, including important moments in sustainability at ASU.
Top image: ASU’s Polytechnic campus. Photo by FJ Gaylor.
More Environment and sustainability
ASU President Michael Crow named to TIME100 Climate list
Arizona State University President Michael Crow has been named to the 2024 TIME100 Climate list of leaders and innovators driving real climate action.The list includes leaders across a range of…
Driving green desalination
Wilderness survival TV show hosts, pirates and water treatment researchers agree on one thing: Most natural water sources are not safe for drinking. Among the many potential risks is the high salt…
ASU preservation facility serves as test bed for rooftop heat mitigation
A roof coating that uses thermal energy storage materials from Arizona State University spinout EnKoat is halting the heat in several ASU buildings — including a section of the university’s largest…