How Lost Hikers Can Send an SOS to Space

  Final July, two hikers have been on a backpacking journey in California’s Shasta-Trinity Nationwide Forest. Simply northeast of Granite Lake—a small physique of water edged by deadfall and a…

How Ants Inspired a New Way to Measure Snow With Space Lasers

  Ants, as a group, are creatures of behavior. Whereas a person’s path isn’t sure, biologists who’ve spent a whole lot of time watching the conduct of complete colonies can…