Cuttings of the nation's rarest native tree have been brought to Wiltshire as part of an effort to save them from extinction. Black poplars once covered swathes of Britain's ancient flood plains, but ...

COTATI, Calif. (KGO) -- Arborists, historians, and residents are banding together to save a redwood in the North Bay that was little noticed until it was announced the tree would be chopped down to ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American The tree species known only as Pennantia ...

SAN DIEGO — Perched on crumbling cliffs along San Diego’s coastline, a fragile forest of rare trees continues to survive in one of the harshest environments in North America. This is Torrey Pines ...

The University of Colorado Boulder has acquired a rare Wollemi pine tree, a tree species that lived alongside dinosaurs and was thought to be extinct until it was rediscovered in Australia in 1994. CU ...

Most trees don’t ask for much attention. They grow slowly and mind their own leafy business. But among Earth’s 73,000 tree species, some are rare and legendary. They stand out not because they’re the ...