Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals across years.

Answer: It is a miracle, isn’t it? A small seed can grow into a mighty oak tree. That tiny seed has all the genetic code, directions, and information to become an exquisite tree with its roots, trunk ...

An American professor has created a 'Tree of 40 Fruit' by grafting dozens of stone fruit varieties onto a single tree. This ...