By Astrid Arellano Deep within the cloud forests of the San Martín region of Peru lie two places so high, cold and remote ...

Unregulated and irresponsible wildlife photography is disturbing fragile habitats and putting species at serious risk of population decline, says the latest ZSL report ...

Water frogs have emerged as a compelling model in evolutionary biology due to their unusual modes of hybridization and reproductive genomics. Interspecific crosses between parental species have given ...

Scientists in Australia have discovered a tree frog with bright blue skin instead of the usual green color, new pictures show. The blue pigmentation is due to a rare genetic mutation, experts say.

With a body the color of dead leaves and a black “mask” extending behind the eyes, the wood frog is unmistakable if you can actually find one. Credit: PHOTO BY BILL DANIELSON During a recent lecture ...

Seven rare frogs vanished from a study site after several groups of nature photographers visited their conservation area in ...

Northeast India is home to some of the world's most unique and rare species because it has so many different kinds of plants ...

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During a recent lecture on evolution, I had to explain the differences between three different processes known as geographic, temporal and behavioral isolation. Geographic isolation is the easiest of ...