Dollar Tree, a staple for budget-conscious shoppers, is undergoing a significant transformation. By 2026, the chain will ...

New research published in Nature Ecology and Evolution reveals significant recent shifts in tree diversity among the tropical ...

After analyzing 40 years of tree records across the Andes and Amazon, researchers found that climate change is reshaping ...

Birds are the most diverse land vertebrate on the planet, and now scientists have constructed a complete evolutionary tree of the 11,000 or so known species. This data came from hundreds of studies ...

The study found that bird species who nest in tree cavities have independently evolved heightened aggression across lineages, particularly in females. Scientists have long wondered whether evolution ...