The Alaska Volcano Observatory reports continued seismic activity at the Korovin volcano site on Atka. They say no other significant activity has been reported since sulfur dioxide emissions were detected on Wednesday. The 5,030-foot stratovolcano, with its two summits, is monitored by seismic networks, infrasound sensors and watched via satellite data. The seismic activity […]
The Trump administration is rolling back rules to curb greenhouse gas emissions in the United States as scientists continue to warn countries to rapidly cut emissions to prevent the most drastic effects of climate change. The Environmental Protection Agency (EPA) announced Wednesday it had finalized rules to replace the Clean Power Plan, former President Barack Obama’s […]
[dropcap]T[/dropcap]he ability to smell is critical for salmon. They depend on scent to avoid predators, sniff out prey and find their way home at the end of their lives when they return to the streams where they hatched to spawn and die. New research from the University of Washington and NOAA Fisheries’ Northwest Fisheries Science […]
A new type of battery developed by researchers at MIT could be made partly from carbon dioxide captured from power plants. Rather than attempting to convert carbon dioxide to specialized chemicals using metal catalysts, which is currently highly challenging, this battery could continuously convert carbon dioxide into a solid mineral carbonate as it discharges. While […]