Read the latest news about research conducted by investigators in the College of Earth and Mineral Sciences. Our faculty and students are continually advancing technology, creating solutions and expanding knowledge with new and innovative research.
Flavored tobacco products play a large role in leading youth into addiction, and it is estimated that three out of four youth smokers will continue to smoke well into adulthood, according to the U.S. surgeon general.
Oxygen levels in the atmosphere during the mid-Proterozoic -- about 1.4 billion years ago -- were higher than previously thought, according to an international team of researchers who looked at oxygen combined with sulfur to determine that previous numbers were probably lower limits, not maximums.
A challenge in materials design is that in both natural and manmade materials, volume sometimes decreases, or increases, with increasing temperature.
A large, open-access visual leaf library developed by a Penn State-led team provides a new resource to help scientists recognize and classify leaves.
A new, highly sensitive system for detecting the production of hydrogen gas may play an important role in the quest to develop hydrogen as an environmentally friendly and economical alternative to fossil fuels, according to Penn State scientists.
Unconventional oil and gas development (UOGD), commonly known as fracking, has helped Pennsylvania retain its status as a leading energy exporter, but UOGD processes come with a host of environmental and public health concerns.
Penn State has been awarded $327,849 from the National Institute for Occupational Safety and Health (NIOSH) to fund research targeting ways to reduce or eliminate the toxicity of respirable coal mine dust.
An international effort to measure air quality in South Korea, a region with complex sources of pollution, may provide new insights into the atmospheric chemistry that produces ozone pollution, according to a team of scientists.
A $300,000 National Science Foundation grant will help scientists develop artificial intelligence (AI) to better analyze imagery from satellites and other remote sensing devices that are currently monitoring surface ice in the Antarctic, according to a team of researchers.
Ancient rocks on the coast of Oman that were once driven deep down toward Earth's mantle may reveal new insights into subduction, an important tectonic process that fuels volcanoes and creates continents, according to an international team of scientists.