Lake Tahoe, famous for its clear waters, is changing. The clarity has declined. Invasive species are a threat and there are fewer days below freezing while summers grow hotter.

The Southern Nevada Health District sent out the notification on Thursday morning. So far, there are no confirmed human cases in the state.

Heat is causing more eye conditions, especially in desert areas

Schools across Nevada are set to begin the new school year in the coming weeks. We'll examine what districts and teachers are doing to prepare.

Following news out of UNLV indicating growing pesticide resistance among local mosquitoes, the Health District has confirmed the season's first positive mosquito samples of West Nile virus.

Overview and Outlook of fires burning near Jacob Lake and in Grand Canyon National Park's North Rim

Artificial intelligence is seemingly everywhere now. But how sustainable is it? As data centers spring up across the West, there are growing concerns over the water and power AI consumes.