The Arctic may have crossed tipping point into destructive climate feedback loop, NOAA report says

The Arctic region is changing dramatically as a result of climate change. Permafrost is melting and releasing carbon into the atmosphere, and a new federal report suggests that this may have tipped the Arctic region past the point of no return, making it a global warming accelerator.

‘Fingerprints’ of climate change marking increasingly extreme weather events, research suggests

Drought, intense heat waves, exceptional precipitation and record-low sea ice were extreme weather events made more likely by human-caused climate change, according to new research published Monday. 

Climate change may put pregnant women at risk of early delivery, study says

A study found that hotter temperatures could put pregnant women at risk of giving birth earlier than expected, sometimes as early as two weeks.

'Existential,' 'Climate Emergency' chosen as Words of the Year

If this year has left you in the midst of an existential crisis – you’re not alone. Apparently, enough people are in the throes of contemplating human existence that Dictionary.com proclaimed “existential” as its 2019 "word of the year."

UN: 'Quick wins' needed to keep climate goals within reach

A new report from the U.N. Environment Program shows the amount of planet-heating gases being pumped into the atmosphere hitting a new high last year, despite a near-global pledge to reduce them.

The Navajo Generating Station coal plant in Arizona stops production

A massive coal-fired power plant that served customers in the West for nearly 50 years shut down Monday, the latest closure in a shift away from coal and toward renewable energy and cheaper power.

Spider and insect populations are declining at ‘frightening’ rates, scientists say

Insect and spider populations are falling dramatically across the globe, spurring concern throughout the scientific community, and a new study suggests that the decline may be happening more quickly and extensively than previously suspected.

Activists to protest wall along Arizona-Mexico border

Environmental and other activists say they’ll gather on the U.S.-Mexico border at Arizona’s Organ Pipe Cactus National Monument over the weekend to protest U.S. government plans to build a wall there.

‘Untold suffering’: 11,000 scientists issue stark warning about effects of climate change

More than 11,000 scientists from around the world have issued a warning about climate change, declaring "clearly and unequivocally that planet Earth is facing a climate emergency," in a new report published in BioScience.

Earth just experienced the hottest October on record, European climate officials say

The Copernicus Climate Change Service confirmed that last month was the hottest October on record globally, according to data released by the European organization. 

President Trump now has opening to pull US out of Paris climate pact

For more than two years President Donald Trump has talked about pulling the United States out of the landmark Paris climate agreement . Starting Monday he finally can do something about it.

Scottsdale breweries showcase craft beer made using reclaimed water

Scottsdale is one of the first in the country to use recycled water for potable use, and 10 of the city's breweries are showcasing what they are doing with the recycled water. FOX 10's Bailey Miller reports.