Trees play a central role in life on Earth. They store COâ‚‚, provide habitats for animals, fungi, and insects, stabilize soils ...
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.
Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.
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