Parts of the Arctic tundra are now releasing more planet-warming gases than they absorb, an international study published ...

Greenland Ice Sheet Meltdown Imagine standing on a vast expanse of white, seemingly endless. This is the Greenland Ice Sheet, ...

Forest ecology is the study of all aspects of the ecology of wooded areas, including rainforest, deciduous and evergreen, temperate and boreal forest. It includes the community ecology of the ...

In northern California, a group of volunteers spend every night from late fall through winter as crossing guards–escorting ...