The room at Delta Junction Junior High School would look busy even without the nine students zipping around. The buzz from the kids just added to that busy-ness. Nick Adkins easily got their attention, however. He was visiting to teach them some things about drones — and not only the small quad-copters these kids are […]
A major concern about mine development in Alaska’s Bristol Bay region and in many watersheds throughout Alaska is the potential for toxic waste to contaminate water and threaten world class salmon runs. Copper is a particular concern because it is acutely toxic to fish at relatively low concentrations. The U.S. Environmental Protection Agency (EPA) uses […]
The Arctic is no stranger to loss. As the region warms nearly four times faster than the rest of the world, glaciers collapse, wildlife suffers and habitats continue to disappear at a record pace. Now, a new threat has become apparent: Arctic lakes are drying up, according to research published in the journal Nature Climate Change. The study, […]
Scientists are investigating the possibility that a second asteroid hit Earth about the same time as the one believed to have killed off nearly all dinosaur life. The investigation is linked to a smaller crater recently discovered in the ocean. Researchers say the crater may have been created by a large asteroid. Scientists have long believed that […]