The site in Western Australia holds one of the country’s largest and oldest iron ore mines.

For smallholder farmers living in hot and arid regions, getting fresh crops to market and selling them at the best price is a balancing act.

A new system developed by chemical engineers at MIT could provide a way of continuously removing carbon dioxide from a stream of waste gases, or even from the air.

A new set of analytical techniques developed by Texas A&M researchers can help predict if wave-energy devices will capsize in rapidly changing ocean environments.

A new study coordinated by CU Boulder makes clear the extraordinary speed and scale of increases in energy use, economic productivity and global population that have pushed the Earth towards a new geological epoch, known as the Anthropocene. Distinct physical, chemical and biological changes to Earth’s rock layers began around the year 1950, the research found.

Led by Jaia Syvitski, CU Boulder professor emerita and former director of the Institute of Alpine Arctic Research (INSTAAR), the paper, published today in Nature Communications Earth and Environment, documents the natural drivers of environmental change throughout the past 11,700 years—known as the Holocene Epoch—and the dramatic human-caused shifts since 1950. Such planetary-wide changes have altered oceans, rivers, lakes, coastlines, vegetation, soils, chemistry and climate.

“This is the first time that scientists have documented humanity’s geological footprint on such a comprehensive scale in a single publication” said Syvitski, former executive director of the Community Surface Dynamics Modeling System, a diverse community of international experts from who study the interactions between the Earth’s surface, water and atmosphere.

Read more at: University of Colorado at Boulder

An international team of climate experts, including Earth system scientists at the University of California, Irvine, today released an assessment of carbon dioxide emissions by industry, transportation and other sectors from January through June, showing that this year’s pandemic lockdowns resulted in a 9 percent decline from 2019 levels.

When people imagine “new materials,” they typically think of chemistry. But UConn physicist Ilya Sochnikov has another suggestion: mechanics.

In south Texas, a wide band of rocks stretches from the Mexican border all the way to western Louisiana, forming the highly productive Eagle Ford Group.

They identified 32 transportation-related risk factors that affect health.

In collaboration with colleagues at universities in the UK, China and the Kingdom of Saudi Arabia, researchers in the Edwards/ Xiao group at Oxford’s Department of Chemistry have developed a method of converting plastic waste into hydrogen gas which can be used as a clean fuel, and high-value solid carbon.