In the first experiment of its kind, scientists used fMRI technology to shed light on the neural basis of the so-called "uncanny valley." Read more on brain imaging.
Live in the Texas Hill Country a while, and you'll probably experience the painful sting of the striped bark scorpion. But don't worry, it's usually not fatal.
California condors were all but extinct a few decades ago. Their numbers are up, and they are now at the center of the controversy over lead hunting ammunition.
As a child, Alex Reshanov was told by grown-ups that she should consider becoming a lawyer (tendency to argue) or a comedian (frequent joking), so naturally she opted for science writing. In 2010, she started a personal blog, Blogus scientificus, as an outlet for her diverse scientific interests, random pop culture trivia and various phobias. Many of her posts have been published at EarthSky.