When the Paleocene ended and the Eocene began nearly 56 million years ago, Earth's atmospheric carbon dioxide levels ranged between 1,400 and 4,000 parts per million (ppm). These carbon dioxide levels gave rise to sauna-like conditions across the planet, which scientists can now measure using tiny minerals called siderites.
Daniel Walters, assistant professor of law, will discuss Pennsylvania's journey to joining the Regional Greenhouse Gas Initiative (RGGI), at noon on Friday, Nov. 6.
A single-step, plasma-enhanced catalytic process to convert sulfur dioxide to pure sulfur from tail gas streams may provide a promising, more environmentally-friendly alternative to current multistage thermal, catalytic and absorptive processes, according to scientists at Penn State.
Pyrite, or fool's gold, is a common mineral that reacts quickly with oxygen when exposed to water or air, such as during mining operations, and can lead to acid mine drainage. Little is known, however, about the oxidation of pyrite in unmined rock deep underground.
Jon-Paul Maria, professor of materials science and engineering at Penn State, has been elected a fellow of the American Ceramic Society (ACerS).
What do you have on your 2020 Bingo Card? Wildfire, heat wave, global pandemic, or flooding? If it's flooding, then it's a good bet it will happen in many places in the U.S. sometime during the year.
With rising temperatures in the Arctic, communities in Alaska's North Slope Borough are seeing the ground beneath their feet melt away.
The 2020 David Ford McFarland Award for Achievement in Metallurgy lecture will be held at 3 p.m. Thursday, Nov. 5, via Zoom.
With the tropical storm season in the Atlantic Ocean underway and already well into the Greek alphabet for naming, better storm track prediction has allowed timely evacuations and preparations. However, the formation and intensification of these storms remains challenging to predict, according to an international team of researchers who are studying the origin of tropical cyclones.
Penn State and the University of Freiburg will showcase their close collaboration in the field of living materials during the upcoming Materials Day on Nov. 10-11. Materials Day is an annual event organized by the Materials Research Institute to highlight materials-related interdisciplinary science and engineering research at Penn State.