The release of mercury from permafrost “could take a huge toll on the environment and the health of those living in these areas,” said a co-author of the new study. A study published Thursday in Environmental Research Letters warns that Arctic warming could unleash toxic mercury currently contained in rapidly thawing permafrost, potentially threatening the region’s food supply and […]
An international team of scientists has proved that Mercury, our solar system’s smallest planet, has geomagnetic storms similar to those on Earth. The research by scientists in the United States, Canada and China includes work by Hui Zhang, a space physics professor at the University of Alaska Fairbanks Geophysical Institute. Their finding, a first, answers […]
The outcome of the congressional investigation could influence whether lawmakers vote to renew a multibillion-dollar subsidy, which expires at the end of 2021. Following the emergence of evidence that power plants using a chemically treated coal—purportedly designed to reduce smog—generated more smokestack pollution not less, the Government Accountability Office has reportedly launched a congressional probe of the […]
A new analysis of Kotzebue Sound fish has found that mercury levels in a variety of its subsistence species are safe for unrestricted consumption. The University of Alaska Fairbanks-led study tested 297 subsistence-caught fish, which included eight species — chum salmon, fourhorn sculpin, least cisco, humpback whitefish, starry flounder, Pacific herring, Pacific tomcod and sheefish. […]