Spring is here — and wildlife activity is heating up in California. “The arrival of warmer weather means black bears will be emerging from winter dens and actively searching for food,” the California ...

RENO, Nevada – As northern Nevada’s growing population of black bears looks for places to create dens to spend the coming winter, it’s all about location, location, location. And, like their human ...

When he developed a drone-mounted radar system that could penetrate multiple layers of snow, Rolf-Ole Rydeng Jenssen imagined using it to measure snowfall or predict avalanches. Both applications ...