A powerful tool speeds success in achieving highly efficient thermoelectric materials

A powerful tool speeds success in achieving highly efficient thermoelectric materials

Thermoelectric materials could play an important role in the clean energy transition, as they can produce electricity from sources of heat that would otherwise go to waste without generating additional greenhouse gases or requiring large up-front investment. But their promise has been slowed by the fact that most current thermoelectric materials don’t efficiently produce enough … Read more

How our plates and wheels can drive down carbon emissions

How our plates and wheels can drive down carbon emissions

Credit: Frontiers of Environmental Science & Engineering (2024). DOI: 10.1007/s11783-024-1830-5 As the world grapples with the urgent need to reduce greenhouse gas emissions, there is a growing interest in understanding how individual actions can contribute to this goal. The complexity and scale of energy use and carbon emissions data can be overwhelming for the average … Read more

Gene therapy relieves back pain, repairs damaged disc in mice

A powerful tool speeds success in achieving highly efficient thermoelectric materials

Disc-related back pain may one day meet its therapeutic match: gene therapy delivered by naturally derived nanocarriers that, a new study shows, repairs damaged discs in the spine and lowers pain symptoms in mice. Scientists engineered nanocarriers using mouse connective-tissue cells called fibroblasts as a model of skin cells and loaded them with genetic material … Read more

unique piece of land in strategic Arctic archipelago

unique piece of land in strategic Arctic archipelago

The Svalbard archipelago is located halfway between mainland Norway and the North Pole. The last piece of privately owned land in the strategic Svalbard archipelago in the Arctic is up for grabs, a property likely to entice China but which Norway does not intend to let go without a fight. The archipelago is located halfway … Read more

‘Forever chemicals’ found to rain down on all five Great Lakes

A powerful tool speeds success in achieving highly efficient thermoelectric materials

Perfluoroalkyl and polyfluoroalkyl substances, also known as PFAS or “forever chemicals,” have become persistent pollutants in the air, water and soil. Because they are so stable, they can be transported throughout the water cycle, making their way into drinking water sources and precipitation. According to findings published in ACS’ Environmental Science & Technology, precipitation introduces … Read more

Weather eases Canadian oil sands city wildfire menace

Weather eases Canadian oil sands city wildfire menace

Carbon emissions linked to fires each year in the month of May since 2003, in Canada and British Columbia. Rain and cooler weather have halted the advance of a huge wildfire threatening the Canadian city of Fort McMurray in a major oil-producing region, officials said Thursday. There was no immediate threat to oil sands mines … Read more