Medicine & TechnologyTree rings no longer just speak of the years the tree has lived, they can also be used to tell how long climate change has been causing droughts.
Unprecedented numbers of trees are being damaged by pests and diseases in Southern California. Procedures are being made to either save the trees or to replace them.
An international research team led by Professor Ralf Reski has found that the cuticles on moss actually protect them from water loss. those cuticles cover themselves with waxy epidermal cells.
Leaf-cutting ants can learn which plants are not suitable for the fungus gardens that supply their food.Their success as farmers has made leafcutter ants into fungus tycoons, complete with their own underground cities and huge half-inch soldiers to patrol them
Most biologically diverse rain forest once used to be the home of pre-Columbian peoples. Scientists found that those pre-Columbian peoples made the Amazon rainforest in shape. They have cultivated more than 85 of plants those were used as foods, shelter or other purposes
A group of scientists has found that there is an estimated 3 trillion trees in the world when compared with the start of human civilization, the number has tumbled down to roughly 46%.