Burn marks left on trees show that fires occurred frequently in North America from 1750 to 1880, but they tended to be less severe than modern fires and may have even been beneficial to forests ...

Riverside forests help trees migrate between Amazon and Atlantic forests, shaping biodiversity over millions of years.

It comes down to climate, geology, and people. Tim McKay is a conservationist, woodworker, and tree farmer in Peacham.

The Wilson Center is Washington’s only think tank with full research programs on the United States’ neighbors. Wilson’s North American institutes – the Canada Institute and the Mexico Institute – ...