Surrounded by soy fields and cattle pastures, Xingu Indigenous Park and Capoto/Jarina Indigenous Territory — still shrouded ...

By Marlowe Starling In the Orinoco River Basin spanning Venezuela and Colombia, biodiversity and agriculture are at odds.

Grasslands are vast areas of natural vegetation that might include lush green grass running across miles and miles. They are seen as intermediaries between forests at one end and deserts at the other.

Initial results from Harvard reveal high levels of mercury in the Madeira, although still below the limit recommended by ...