Photo: This is a 2009 phytoplankton bloom in the Bering Sea. Cloud seed bacteria may feed on phytoplankton. CREDIT: NASA, Jeff Schmaltz, MODIS Rapid Response Team, Goddard Space Flight Center WASHINGTON – New research finds Arctic Ocean currents and storms are moving bacteria from ocean algae blooms into the atmosphere where the particles help clouds […]
Free Tool Helps Teachers, Students Understand The Earth An enormous earthquake, the most powerful ever recorded, rocked southern Chile on May 22, 1960 and created a tsunami that raced across the Pacfic Ocean. As giant waves rippled outward, they sped along the shore and bounced back and forth off islands, battering Chile with […]
University of Alaska Fairbanks researchers have linked specific chemical signatures found in human hair with a diet of traditional Yup’ik foods. The finding could help scientists make connections between diet and long-term health trends in Alaska Native populations. The study was published this month in the Journal of Nutrition. The researchers examined the diets […]
This male walrus calf was one of two that washed up dead on the beaches of Nome. Photo by Nils Hahn It’s been a busy couple of months for members of the Alaska Marine Mammal Stranding Network, including Alaska Sea Grant’s Gay Sheffield, as they respond to multiple reports of dead ice seals along the […]