A historic Garry oak tree estimated to be 400 years old in Tumwater, Washington, has been saved by a court ruling. It was ...

Old water oaks (Quercus nigra) are prone to developing decay in their trunks as they age. Because of this, their life expectancy is generally considered to be about 60 years — they have the shortest ...

Watch an oak tree growing from an acorn to a young plant over 133 days in this time-lapse. We picked white oak because it can be germinated immediately without a need for cold-stratification like red ...

A massive tree stump now sits at Valencia and 18th streets. Around it, a flow of pedestrians and bicycles stream through the intersection, hardly noticing the felled former silk oak. But the stump is ...

Scientists are investigating the reasons some plants still wear last season’s tattered clothes.