Trees and other greenery absorb planet-warming ... in the United States and Colombia found that forests can keep the Earth about half a degree cooler in general and more than a degree cooler ...

Urban trees need to be planted strategically to maximize their ability to help keep cities cool, according to a new ... in the journal Communications Earth & Environment. Their canopies block ...

Researchers at UBC Okanagan are working to learn more about how sweet cherry trees naturally protect their buds from freezing during cold winter months. Dr. Elizabeth Houghton recently graduated ...

The City of Guelph is cohosting its third annual Earth Day tree planting event in partnership with the Rotary Club of Guelph and Trees for Guelph.

Still, Earth Day ... about 14,000 trees in April. Last year, they planted 74,000 trees in April. "Columbus is the fastest growing heat island in the country, and trees help cool our city, clean ...