Oregon’s Multnomah County, home to Portland, has added the state’s largest natural gas utility to its $51.5 billion climate ...

At least 3,200 firefighters, along with aerial resources and pilots, have been placed on high alert over wild fires that ...

With the extended heat wave we’ve just experienced, it can be easy to forget that autumn, a much gentler season, is in full ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

There is a profound mystery in our sun. While the sun's surface temperature measures around 10,000 degrees Fahrenheit, its ...

Homeless deaths in Santa Clara County are down so far this year despite an opioid crisis and thousands of people living on ...

The increase of frequently high temperatures is leading to unsafe conditions that put workers in peril across the global ...

The US defense research agency is funding three universities to engineer reef structures that will be colonized by corals and ...

A deep learning technique could reduce the error in 10-day weather forecasts by more than 90%, allowing communities to better ...

North Texans are in for a scorching weekend with high temperatures soaring to 95 degrees, followed by a much-needed cool down ...

The patterns of Earth’s high winds have surprisingly widespread effects on life on the ground. A recent study in the journal ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.