It's the stuff of spy movies: someone plants a GPS tracker or Apple AirTag in your car without your consent and uses it to track your every move. While this may seem like a farfetched scenario, it's ...

GPS collars on cattle are letting ranchers remove fences in the West. That’s good for wildlife and for the land.

This story was originally published by The Markup, now a part of CalMatters. Sign up for their newsletter.In April, The Markup and CalMatters found that Covered California, the state of California’s ...

A deadly prion disease is taking off at Dell Creek Feedground, and the next four months could be pivotal and a harbinger of ...