Trees need a certain number of warm days in their growing seasons to grow properly; otherwise, the cell walls of new growth ...
Research with smallholder farmers in Kenya shows that tree-planting schemes must account for complex local issues and ...
Volcanic eruptions and cold summers leave lasting marks in the wood of northern trees, unlocking the secrets of past climate extremes.
Kenya and Tanzania, the East African countries ... a collapsed caldera with a pearly blue alkaline lake. Often called ”Africa’s Eden,” the Ngorongoro Crater is one of Tanzania’s most ...
In Norway, scientists have found blue rings in trees that hint at how volcanic eruptions disrupted growth throughout history.