Taxonomy term

fossil fuel

Fossil fuels diluting atmospheric radiocarbon

Radioactive carbon-14, or radiocarbon, is used to date fossils and artifacts and study ecosystems, as well as to solve crimes and run medical tests. But these applications could be in jeopardy, according to new research illustrating how atmospheric radiocarbon will be diluted by fossil fuel emissions in the coming century.  
 
05 Nov 2015

Hurricanes suppressed by air pollutants

Understanding how often devastating tropical storms like Superstorm Sandy occur, and how humans may play a role in their frequency, is a major goal among climate scientists. Now, a new study indicates that aerosols may suppress storm formation over the Atlantic. Thus, researchers say, more frequent storms at the end of the last century might have been an unintended side effect of cleaning up the air.

25 Jun 2013

Hot as Hell: Firefighting foam heats up coal fire debate in Centralia, Pa.

By some accounts, Hell on Earth is located directly below Centralia, Pa.: Smoke rises from the cracked ground, smoldering sinkholes open without warning, and what is left of the town’s abandoned houses and surrounding woodlands is scorched and covered in a layer of smelly sulfur. Once a productive mining town in eastern Pennsylvania’s valuable anthracite coal region, Centralia has been reduced to a smoky ghost town, lacking even a zip code, by an underground coal fire that has been burning for nearly 50 years.

05 May 2010

Voices: Natural gas can lead the way

Much of the debate concerning energy, climate and the economy involves how to manage the transition from fossil fuels to sustainable energy sources. In this context, it may seem ironic to promote one fossil fuel over another, but natural gas is an inexpensive, abundant and relatively clean fuel that can lead the transition away from coal and oil, while achieving significant reductions in greenhouse gas emissions and other pollutants over the next two decades. In short, increased use of domestic sources of natural gas needs to be an essential component of U.S. energy policy.

01 Feb 2010