skip to main content
skip to newscasts

Monday, June 23, 2025

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Security guard kills MI church gunman, preventing 'large-scale mass shooting'; NM Pride celebrations urge 'resilience' after U.S. v. Skrmetti ruling; Beleaguered L.A. affordable housing proposal goes before judge; Data change means ID saw largest college enrollment drop in spring term.

view newscast page
play newscast audioPlay

U.S. awaits Iran's response following strikes on three nuclear sites. Department of Homeland Security warns about possible attacks here, and advocates call for resilience as LGBTQ rights face threats around the nation.

view newscast page
play newscast audioPlay

Giant data centers powering artificial intelligence want cheap rural land but some communities are pushing back, Hurricane Helene mobilized a North Carolina town in unexpected ways, and Cherokee potters make ceramics that honor multiple generations.

Glacier, Other National Parks Feel Greater Climate Change Effects

play audio
Play

Monday, October 1, 2018   

HELENA, Mont. – Far from being a future threat, climate change already is making national parks hotter and the effects could get much worse, according to a first-of-its-kind study.

Researchers went back to 1895 to chart temperatures and found they're rising twice as fast in the country's national parks as it they are in the rest of America.

Patrick Gonzalez, a study co-author and climate change scientist at the University of California, Berkeley, says rising temperatures, unfortunately, have made Glacier National Park famous for its melting glaciers.

While the study makes stunning predictions for parks in the future, he says Montana's national parks are in the midst of climate change right now.

"We don't actually need to look just to the future,” he states. “The high elevation national parks in the Pacific Northwest have already experienced substantial warming and impacts that have been detected and attributed to human-caused climate change."

Gonzalez notes that winter snowpack in the Pacific Northwest has fallen to its lowest levels in 800 years and that wildfires have doubled since 1985.

The study says national parks often protect extreme environments, which are more susceptible to temperature rises.

Gonzalez's research predicts that if nothing is done to curb emissions, the country's most vulnerable national parks could see average temperatures increase 16 degrees Fahrenheit by 2100.

In places such as Montana, warmer temperatures could mean more infestations of bark beetles, which already are killing forests.

The pest has wiped out more than 1 million acres of whitebark pine trees in Yellowstone National Park.

But Gonzalez says this isn't a doom-and-gloom report. He notes that results confirm that reducing carbon pollution from cars, power plants and other human sources can save parks from the most extreme heat.

"Compared to the highest emission scenario, reduced emissions would lower the rate of heating in the national parks by two-thirds by the end of this century,” he points out. “And this reducing greenhouse gas emissions through existing technologies."

Gonzalez adds the country has the technological capacity at its disposal to improve energy efficiency, install renewable sources of power like wind and solar, and expand public transit in order to lower greenhouse gas emissions.


get more stories like this via email

more stories
Apalachicola Bay used to be the historic epicenter of the U.S. oyster industry, once producing 90% of Florida's oysters and 10% of the nation's supply. (Margaret Burlingham/Adobe Stock)

Environment

play sound

A critical decision now rests with Gov. Ron DeSantis, as Florida coastal communities and shellfish farmers urge him to sign a bill permanently …


Social Issues

play sound

By Jonathan Feakins for Arts Midwest.Broadcast version by Judith Ruiz-Branch for Illinois News Connection reporting for the Arts Midwest-Public News S…

Social Issues

play sound

By Frankie (Amy) Felegy for Arts Midwest.Broadcast version by Mike Moen for Minnesota News Connection reporting for the Arts Midwest-Public News Servi…


The U.S. agriculture sector includes farms and related industries. Together, they account for 5.5% of the country's gross domestic product and provide 10.4% of all U.S. jobs. (Anastasia Knyazeva/Adobe Stock)

Environment

play sound

With more than 95,000 farms, Missouri ranks among the top farming states in the nation. Now, a national agriculture group is warning that bills …

Social Issues

play sound

A new lawsuit is challenging Maryland's closed primary system. If the lawsuit is successful, nearly a million Marylanders may be able to vote in …

Environment

play sound

Supporters of public lands will gather in Santa Fe next week to oppose pending legislation that would sell off millions of acres in 11 Western states…

Environment

play sound

Workers and families in Indiana could feel the impact of the "One Big Beautiful Bill Act" moving through the U.S. Senate. The legislation would roll …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021