The eighth annual report of the Lancet Countdown on Health and Climate Change has been released ahead of the upcoming UN Climate Change conference in Dubai. The authors say all indicators are pointing in the wrong direction.

In preparation for its five-day meeting in Samarkand, Uzbekistan this week, the UN Convention to Combat Desertification (UNCCD) released three reports, several recommendations – and some dire news.

Gabriel Pietrorazio, KJZZ's tribal natural resources reporter, moderated a panel discussion on "Food, Water and the Future of Tribal Lands" on Wednesday, Nov. 29 in Tempe.

A wind energy project that dates back to the Obama administration is on hold now along a roughly 50-mile stretch in southern Arizona where a group of tribes and local communities oppose it.

Arizona’s hottest summer on record raised power bills and heat-related ER visits. Now, a new paper suggests worsening heat could raise deaths from cardiovascular disease to an alarming degree.

Flagstaff voters rejected a proposal to rezone nearly 100 acres of land south of the city in order to build a new hospital and ambulatory care facility. The Northern Arizona Climate Change Alliance was one of several organizations that opposed Proposition 480.

The Interior Department announced Monday that it’s advancing 15 renewable energy projects. The federal Bureau of Land Management is advancing two of those in Arizona.

Residents in Maricopa and Pinal counties can take a survey about environmental challenges and where they get their information as part of the Maricopa Association of Governments' regional plan to reduce climate pollution.

More Arizona cities are planning for a future in which Colorado River water is much scarcer. Peoria has announced plans to build five new wells and a new pump station to bolster the city’s water supply.