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Mountain cicadas, Okanagana bella, are also found locally, and it is the only cicada common in the mountains.

A mating wheel allows a precise comparison of the colors and patterns of males and femalesThe little marsh swarmed with insects. Tiny moths popped up from the grass, darted a short distance and then disappeared back into the grass. Small wood nymph

As statistics continues to play an ever more important role in society, equal access to data resources in developing countries is becoming more essential.

With this combination of extreme drought, heat and dry vegetation, all it takes is a spark to ignite a wildfire.

�鶹��Ѱ�����Boulder research suggests how Maasai in Tanzania use their phones shows us how technology, error and openess can bring diverse people together.

Record-breaking fires over the past decade suggest the western U.S. has entered a new era of megafires.Fire itself is not the problem – it has been characteristic of the North American West for millennia. The problem is when fires, fueled by dry and

Climate change and other environmental stresses have increasingly become drivers of displacement,Climate change is upending people’s lives around the world, but when droughts, floods or sea level rise force them to leave their countries, people

Because billions of birds migrate in North America, this asynchrony of needs and availability of resources could become a widespread problem.

As summer in the Northern Hemisphere approaches, forecasters begin watching every bout of rainy weather between the Gulf of Mexico and Africa.

Wild or free roaming burros and horses are protected by Federal Law as "living symbols of the historic and pioneer spirit of the West.”A few miles south of the historic swinging bridge crossing the San Rafael River, a group of 10 burrows grazed on a