UC Davis professor Hugh Safford found the highest living tree in California on a recent hike through the High Sierra.

The decaying nature of ancient and veteran trees is one of their key characteristics because of the microhabitats they offer ...

Photographer Mitch Epstein's years-long project highlights the majesty and vulnerability of old growth forests across the US ...

Scientists have just unearthed the fascinating ancient monotreme dubbed the echidnapus at Australia’s Lightning Ridge, a creature that lived 100 million years ago. This ancient blend of echidna and ...

Enfield Council says it is "treating the matter as criminal damage" but Sky News has been told by Toby Carvery the tree posed ...

Described by British conservation charity the Woodland Trust as “one of London’s largest and most significant ancient ... tree’s remains, surrounded by its severed branches, were discovered ...