An ancient tree linked to Mary, Queen of Scots, which has been described as “one of the most important trees in Scotland”, ...

Scientists have solved the mystery of the origins of ancient baobab trees ... Baobabs are known as "the tree of life" or "upside down tree" for their strange shapes and longevity.

The three-dimensional shape of a protein can be used to resolve deep, ancient evolutionary relationships in the tree of life, ...

Ancient Chinese, Hebrews, and Egyptians viewed evergreens as symbols of eternal life. European pagans "decked ... are credited with starting the Xmas tree tradition. They brought fir trees inside ...