The second installment of our soup-a-thon. Vicky Hallett and Genevieve Villamora, correspondents. Marc Silver, digital editor ...

Marine food webs are highly complex. Until now, researchers have been unable to understand exactly how they are affected by ...

Even planting just one keystone plant in the yard or in a container will help restore biodiversity on your property.

Submissions already include some stunning wildlife photography, including a sleepy lion cub on a dirt road, a mountain goat ...