Environment This Map Shows the Areas Most Vulnerable to Storm Surges From Hurricane Michael A state of emergency has been declared in 35 counties in Florida. See More
Environment In the Microbiome, Competition Does a Body Good The dog-eat-dog world of human gut bacteria keeps stomachs stable and bodies healthy, new research suggests. See More
Environment Russian Mammoth Pushes Back the Timeline for Humans in the Arctic Evidence shows humans killed the mammoth deep in the Arctic—45,000 years ago. See More