Does a new ban on animal killing contests in Arizona go far enough?
How an animal moves through its environment determines whether it finds food or a mate, so it pays to use all available memories and sensory data. But what does a creature do when it has nothing to go on? A new study reveals how two species of termites use smart searches to tackle this tricky task.
5 hours ago
A human-caused wildfire burning for more than two weeks in a national forest east of metro Phoenix now has grown to 150 square miles. Fire officials say the Woodbury Fire grew by nearly 22 square miles from Saturday into Sunday.
1 hour ago