Probably the first pioneer plants to arrive in Hawaii were mosses and ferns. Ferns have been around for over 360 million years. Giant tree fern forests were common for millions of years but they gave ...

Land plants evolved 470 million years ago from algae and have since reshaped our world. Throughout their evolution, ferns have undergone a series of changes that have helped them survive on land. For ...

During photosynthesis, trees convert the carbon dioxide to sugars and in doing so produce oxygen as a biproduct, which is vital for life on Earth. “Trees draw carbon dioxide out of the atmosphere and ...

Plant biologists report that a species of tree fern found only in Panama reanimates its own dead leaf fronds, converting them into root structures that feed the mother plant. The fern, Cyathea ...

Researchers have clarified the evolutionary history of a previously poorly known group of ferns from the tropical rainforests of America using DNA methods. The study discovered many new fern species, ...

Walking the woods of November is always a delight. On these “AutWin” days, there are no leaves on the trees and the snow has not yet coated the ground. And insect companions of the summer are no ...

Tromping through our woods in December in search of a Christmas tree, I often notice an evergreen fern, one of the few green plants on the forest floor this time of year, other than young conifers. An ...

Probably the first pioneer plants to arrive in Hawaii were mosses and ferns. Ferns have been around for over 360 million years. Giant tree fern forests were common for millions of years but they gave ...

Danaea ubatubensis, one of the recently described fern species, is known only from a small area of coastal rainforest in Brazil. A large proportion of the species in the area are endemic. Researchers ...