A team of botanists with members from Muse–Museo delle Scienze, Udzungwa Corridor LTD, Via Grazia Deledda and the National ...

By Ryan Truscott Botanist Andrea Bianchi and local plant experts Aloyce Mwakisoma and his brother Ruben were exploring two ...

The researchers analyzed genomic variation from more than 1,000 individual trees from 61 separate populations around the Oregon ash range. Some of the samples are shown here. Credit must be given ...

You'll start with a tree-ring sample from a living tree and, using other samples, piece together a pattern of rings that stretches back through time.

Matthew Austin, curator of biodiversity data at the Missouri Botanical Garden, looks through Dogwood tree samples in the herbarium.. Austin’s research shows Dogwood trees are blooming earlier in ...

For the study, scientists collected wood samples from red cedar trees in Australia, Thailand, and Bangladesh using a hollow drill. This drill extracts a cylindrical piece of wood from the tree ...