The key to understanding recent climate changes could be at the bottom of Arctic lakes. That's what Darrell Kaufman believes. He's a paleoclimatologist at Northern Arizona University and studies core sediment samples of Arctic mud to get a glimpse of thousands of years of environmental changes.
A former speaker of the Navajo Nation Council has pleaded guilty to misusing tribal funds. As Arizona Public Radio’s Ryan Heinsius reports, several other current and former Navajo lawmakers have been implicated in the wide-ranging case.
The Arizona Cardinals kick-off their season-opener tonight at home in Glendale, where this year's Super Bowl will be played. The city hosted the game once before in 2008, and it resulted in big money for area restaurants, hotels and other businesses. Now one man wants to capitalize on the Super Bowl crowd with a very different kind of venture. The plan involves opening a brothel in a state where prostitution is illegal. His argument? It would cut down on the amount of illegal sex trafficking.
The Arizona Department of Environmental Quality met earlier this week with a group of utility organizations and others to talk about the EPA’s newest carbon emissions plan. As Arizona Public Radio’s Justin Regan reports, the state has some concerns with the EPA’s goals.
Over Labor Day weekend, nearly three dozen abandoned campfires were reported on the Coconino National Forest. As Arizona Public Radio’s Ryan Heinsius reports, the number represents a major uptick over previous years.
Arizona has topped a list of clean-energy job creating states for the second quarter of 2014. As Arizona Public Radio’s Ryan Heinsius reports, the state’s expanding solar industry is a prime driver of its growing renewables market.