Reuters: Forests from Spain to Sweden are getting older, packed with trees less good at soaking up the emissions blamed for rising world temperatures, mounting sea levels and increasing numbers of heatwaves and floods, experts said.
Trees are being threatened by more fires, storms and insect attacks, said the study published in the journal Nature Climate Change.
Some parts of the continent have also started cutting down some forests, it added.
That all meant Europe should no longer assume its forests...