scientists have been growing a tree akin to the Judean balsam — the source of the balm of Gilead — but with no modern counterpart. Sheba, a plant grown from a 1,000-year-old seed found in Wadi ...
A new generation of Douglas fir trees suitable for the UK climate is in sight thanks to a groundbreaking new project from the Conifer Breeding Cooperative and Forest Research. Douglas fir is native to ...