India’s initiative International Big Cat Alliance has taken a major leap forward, but what is it all about? Here's everything ...

A new study has investigated how the relationship between mean annual precipitation (MAP) and grassland biomass changes when ...

There are many other old-growth forests across the continent. Each of these forests has a unique ecology, but all are under ...

For millennia, humans lived as hunter-gatherers. Savannas and forests are often thought of as the cradle of our lineage, but ...

Some of these changes are already under way in the southwestern United States, where massive wildfires are destroying pine forests and transforming swaths of territory into shrubland. In the next ...