Diagnosing the environmental sustainability of the internet might seem, at first, like trying to figure out where the molecules of water in your morning cup of coffee originated. Water is constantly ...

Sending emails. Shopping online. Scrolling social media. Streaming Netflix. These activities seem like innocuous ways to kill a few hours. Though we may never think about how much data we're using, or ...

Scientists studying migrations, endangered species, and global change are placing tracking devices on thousands of animals that will be monitored by a satellite-based system set to launch next year.