European space agency records Amazon air pollution  FireEngineering.comRIO DE JANEIRO (AP) — New satellite images published Monday by the European Space Agency show an increase in air pollution in the Brazilian Amazon ... Read more https://www.f …

Engineers in Alaska using the sun to chill thawing permafrost  KTUU.comHarnessing the power of the sun to cool the ground sounds contradictory, but it's what a team of engineers with the Alaska Native Tribal Health Consortium is ... Read more ht …