Early in development, many animals pick a team—male or female—based on their genetics, and, with time, acquire the ...

Several metro Phoenix businesses will be closed on Friday, Jan. 30 to participate in a national shutdown protesting ICE. Here ...

In the 1930s, scientists began shipping African clawed frogs around the world for pregnancy testing. What they didn’t know was that the frogs carried a deadly fungal pathogen. That fungus would go on ...