Trees play a central role in life on Earth. They store CO₂, provide habitats for animals, fungi, and insects, stabilize soils ...

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

Smaller gardens and yards need smaller trees. These evergreen trees, both conifers and broadleaf, won't grow too tall. Learn more about medium-sized evergreen trees.

Add Yahoo as a preferred source to see more of our stories on Google. Tree with multiple trunks growing - Ahmad.S.H Photography/Shutterstock When you want to ensure ...

Trees are home to all sorts of critters: birds, squirrels, frogs and more than a trillion teeny tiny microbes living in roots, bark and leaves. These fungi, bacteria and microorganisms play an ...