Close-up view of bacterial communities thriving at the vent site. The distance between the two green laser points is 9 cm, providing a scale for the dense microbial structures visible on the seafloor. (Photo by EXTREME25)

Arctic Ocean Discovery Reveals New Methane Source Using Advanced Marine Sensors

12/4/2025 - By Woods Hole Oceanographic Institution, whoi.edu. Marine research technology continues to advance our understanding of ocean chemistry, with implications for Arctic navigation and environmental monitoring that affect commercial shipping routes and harbor operations throughout the region. According to a November 21, 2025 press release from Woods Hole Oceanographic Institution: An… SEE MORE
coast guard cutter moving through ice in the arctic

Coast Guard Icebreaker Healy Returns to Seattle After Arctic Patrol

11/7/2025 - By news.uscg.mil, Published in news.uscg.mil. The U.S. Coast Guard Cutter Healy's return to its Seattle home port marks the completion of another critical Arctic deployment that underscores America's strategic presence in increasingly contested northern waters. As international activity intensifies in Arctic regions—including heightened foreign research vessel operations—the Coast Guard's icebreaking… SEE MORE
Image Credits: Freerange Stocks.

Migrating Seabirds Are Bringing Forever Chemicals into the Arctic

10/23/2024 - By William von Herff. New research shows how toxic chemicals hitch a ride with seabirds flying from southern latitudes to the Arctic. Between March and May each year, 15 million black-legged kittiwakes gather from across the North Atlantic and Pacific Oceans to nest and breed on rocky Arctic cliffs—some making the journey… SEE MORE
Image Credit" PICRYL

Detection of Massive Harmful Algal Bloom in the Arctic Prompts Real-Time Advisories

7/25/2024 - By ecomagazine.com. In the summer of 2022, a research cruise detected a massive harmful algal bloom (HAB) in the Bering Strait region of western Alaska. This expedition provided a dramatic example of science utilizing new technology to track a neurotoxic HAB and effectively communicate information that protects remote coastal communities… SEE MORE
Image Credit: shutterstock.com

The Arctic is Warming Rapidly. These Clouds may Hold Clues as to Why

7/4/2024 - By Carolyn Gramling. Eight flights into the odd clouds this year have provided needed intel on their inner workings. In the Arctic, a mysterious atmospheric phenomenon generates some of the oddest clouds on Earth. Up there, streaky wisps can swiftly transform into towering thunderstorms. These strange clouds are not just… SEE MORE
Derek Keats from Johannesburg, South Africa, CC BY 2.0 ,basketstarimage via Wikimedia Commons

Predicting Winners and Losers in a Warming Arctic

12/20/2022 - By fisheries.noaa.gov Habitat for key prey species may shrink dramatically if climate change continues on its current trajectory, new research shows. [caption id="attachment_44256" align="alignnone" width="553"] NOAA FIsheries, A basket star on the Alaska seafloor. Credit: NOAA Fisheries.[/caption] By the end of this century, Arctic ocean bottom temperatures may be too… SEE MORE