A new book details how lignin once protected algae from UV radiation, then later in evolutionary time became a structural ...

Evergreen trees create a beautiful natural border in ... Nellie Stevens Holly (Ilex 'Nellie Stevens Holly') has dark green ...

These trees are dark green, but in such a high concentration, they look much darker from low Earth orbit, according to the BBC. The dense foliage also lures a variety of seabirds, including ...

Swamp white oak is a striking tree with peeling bark, especially prevalent on young trees. Its lobed leaves have a two-tone appearance: dark green on top and silvery-white underside. The swamp ...

That’s why a group of Altadenans, called Altadena Green, are scrambling to save as many viable trees as they can while Phase 2 of debris cleanup picks up and threatens to take down many more ...

The hills above Los Angeles are covered with dense, dark green brush, a unique plant community known as ... clearing the debris and vegetation on the forest floor without killing the larger trees.

Due to its dark green foliage and fragrant blooms ... provide interest to the landscape in the fall and winter when other trees have lost their foliage. Houseplant of the Year Prismacolor ...

Camellia is a genus of evergreen shrubs and small trees known for their glossy, dark green leaves and stunning, often ...