The genus Pinus is the largest group of conifers, and it is made up of pine trees. There are nearly 90 species of pine trees found throughout the globe, many of which have value for lumber, pulp, ...

When you think of conifers, tall, conical shaped trees often found in public parks or front yards may spring to mind. But these impressive trees are far more fascinating than you may have realized, as ...

The bristlecone pine tree is the world's oldest living non-clonal organism. This one grows in California's White Mountains. (Kat Kerlin/UC Davis) What can the world’s longest living individual teach ...

Minnesota’s official state tree might be the red pine, but you should really meet its older sibling, the white pine. The white pine is much taller with cool wavy hair. Hundreds of years ago, the land ...