COCONUT GROVE, Fla. — From the arid deserts of Arizona to the lush foliage of Florida, trees can make a big difference in the world around us. “Trees are crucially important for our urban environments ...

Climate change is causing trees to sprout earlier in spring. Nevertheless, some tree species are growing less. A study by the Swiss Federal Research Institute WSL shows that increasing heat and ...

In 2012, park officials threw Christmas trees into the Rainbow Lake at Quarry Lakes Regional Park in California to provide habitat for fish. Credit: Michael Macor/The San Francisco Chronicle via Getty ...

NAIROBI, KENYA - MAY 10: Residents of Dagoreti Constituency take part in tree planting at Ndurarua Primary School on May 10, 2024 in the Dagoretti area of Nairobi, Kenya. Kenyans today from Dagoretti ...

Nine years after the 2012 High Park Fire burned a stand of lodgepole pine that had been severely affected by the mountain pine beetle, lodgepole and aspen saplings were rebounding on this slope in the ...

A new study of bald cypress trees reveals how ancient climate shifts, starting around 500 A.D., drastically shortened tree ...

Rows of trees are seen from the road near Rossview Farm in Concord on Saturday, Dec. 5, 2015. Credit: ELIZABETH FRANTZ / Monitor staff Sign up for the Concord Monitor’s morning newsletter for ...