Most spiders pose very little danger to humans, including the notorious noble false widow (Steatoda nobilis). But the half-inch predator does punch surprisingly far above its weight. According to a ...

Add Yahoo as a preferred source to see more of our stories on Google. The pitfall trapping phase was essential to capture shrews that remain invisible to standard tools. A mammal that weighs about as ...

For more than 100 years, scientists have known about a shrew living in the mountains around Yosemite National Park. California designated it a "species of special concern," but nobody had seen it. For ...