Study reveals how human history—from Indigenous stewardship to colonization—shaped the genetic diversity of Brazil Nut trees ...

Forests flanking Brazil's rivers act as "highways" that have allowed tree species to move between the Amazon and Atlantic ...

A 5900-year-old whitebark pine forest has been discovered due to the melting of alpine ice in the Rocky mountains. Scientists found more than 30 trees approximately 3100 metres above sea level ...