Jane Goodall, the renowned primatologist, is launching Trees for Jane on Tuesday, joining a global campaign to combat climate change by planting a trillion trees by 2030. Goodall, a longtime National ...

In Dr. Seuss’ “The Lorax,” the greedy Once-ler chops down all the Truffula trees ‒ ignoring the Lorax’s warnings until the land is barren and the animals are gone. What was meant as a cautionary ...

As days become shorter and cooler trees stop producing chlorophyll, the green pigment they use for producing nutrients. If you remember grade-school science, this process is known as photosynthesis.

OBSERVER Photo by Gregory Bacon Officials celebrated its new 67 trees planted in Lakeside Park in Mayville, including this new Red Oak tree. Pictured from left: Sharon Smead, Tree Committee; Daniel ...

Tropical Storm Melissa update as "catastrophic" conditions to hit in hours ICE, CBP seize 400 firearms hidden in fake trailer walls at southern border crossing How a DNA test solved a medical mystery ...

AFTER A MOONLESS NIGHT, black as Raven’s feathers, dawn breaks on the great wild open of southern Utah. I’m about thirty miles from Grand Staircase-Escalante National Monument, standing on a slab of ...