Scientists have discovered a very unusual species of bees: the Anthophora pueblo doesn't live in your typical beehive. Instead, it goes to great lengths to excavate its nests in sandstone.
A rare western bumblebee species appears to be staging a comeback in the Pacific Northwest after experiencing dramatic population declines in the 1990s. Researchers are unsure what exactly caused the decline in the first place, but what remains even more of a mystery is why the bees have suddenly rebounded.
Utah's Henry Mountains is home to a viable population of genetically pure, disease-free American bison. Researchers say this could open new doors for improved conservation of these animals, which were recently named the U.S. National Mammal.
Two types of frogs in Brazil possess head spines that deliver deadly venom.
In many parts of the world, education is the #1 factor associated with awareness of climate change. But there are regional distinctions, and countries vary in terms of why people do or don't know the word and phenomenon. More here from a global poll done by researchers from Yale, Columbia, Utah State, Princeton, U-Mass-Amherst, and Academica Sinica in Taiwan.