There’s a chemical arms race underway in the desert along the U.S.-Mexico border. But rather than pitting two armies, it’s a showdown between a highly venomous scorpion and a particularly ferocious ...

It’s hard to appreciate the value of pain when we feel it, but most living things would not survive without it. Pain is a signal that something is causing harm to your body and that you need to take ...

Lauren Koenig receives funding from the National Science Foundation. It’s hard to appreciate the value of pain when we feel it, but most living things would not survive without it. Pain is a signal ...