In a dramatic policy shift, Tucson Electric Power says it will stop using coal to generate electricity by 2032 and will increase renewable energy’s share of its energy load to more than 70% by 2035.

Adding a banana to your berry smoothie might sound healthy, but new research suggests the popular combo could cancel out some of the fruit's benefits. Scientists at the University of California, Davis ...

Adding a banana to your berry smoothie might sound healthy, but new research suggests the popular combo could cancel out some of the fruit’s benefits. Scientists at the University of California, Davis ...

Tucson is exploring a transition to a publicly-owned electric utility, as customers complain about high bills and the city aims to cut its carbon footprint. Tucson Electric Power‘s contract will ...

Trump's redistricting plot suffers major blow as red state Republicans give up — for now Bad news for Putin as Ukraine obliterates Russian drone HQ in pinpoint strike A rare Ukrainian weapon was ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...