Over 450 million years ago, plants began the epic transition from water to dry land. Among the first pioneers were the ...

WE have here a comprehensive work embodying the results of a ten years' study of water plants, and dealing in a very practical fashion with the mass of literature that has grown up around the subject.

Over 450 million years ago, plants began the epic transition from water to dry land. Among the first pioneers were the ...

the first woody plants appeared, and the water's edge was becoming a new kind of environment. The move to land was a very gradual process, and the evolution of limbs wasn't a simple adaptation ...

Evolution is often depicted as a steady forward march from simple to complex forms. But new research shows that certain ferns can evolve ‘backward.’ ...

Over 450 million years ago, plants began the epic transition from water to dry land. Among the first pioneers were the ancestors of humble hornworts ...