One of the simplest examples of how plants adapt to ensure that their species survives is found in pine cones. Evergreen trees that produce cones are called conifers. There are more than 600 species ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. In the biology of pine trees, the cone is actually not the seed at all, but a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're pining for a fall activity, these pine cone crafts are fun for kids and adults alike! Not only ...