Researchers in Spain are reporting deep new insights into how evolution changes the biochemistry of living things, helping them to adapt to new environments. Their study, based on an analysis of ...

WAIANAE MOUNTAINS, Hawaii - Some may say, "It's all in a hard day's work," but workdays are not so typical for Tia and Wicket. Their job en-"tails" sniffing through some of Oahu's most beautiful ...

PORTLAND, Ore.— The Center for Biological Diversity today filed a petition with the U.S. Fish and Wildlife Service seeking Endangered Species Act protections for the ashy pebblesnail and shortface ...

PORTLAND, Ore.— The Center for Biological Diversity filed petitions with the U.S. Fish and Wildlife Service today seeking Endangered Species Act protections for the Owyhee hot springsnail and Owyhee ...

It was huge. Its light brown shell stood taller than the tip of my shoe. Its yellowish-green body stretched about an inch ...