NOAA released its Arctic Vision and Strategy — a framework that outlines actions needed to achieve more resilient ecosystems and communities in the region. The strategy depicts NOAA’s priority areas and current activities in the Arctic, while providing five-year strategies to strengthen and expand the agency’s leadership and impact in the region. 

Satellite observations provide valuable information on the rapidly increasing marine heatwaves over the Arctic Ocean, yet current assessments of these events lack reliability because the satellite-based temperature in ice-covered regions heavily relies on ice conditions. Here we compared the marine heatwaves derived from two commonly used satellite products to evaluate the potential influences of sea ice in the pan-Arctic. We found inconsistent behaviors of marine heatwaves in both mean fields and temporal variations on interannual and seasonal timescales using two datasets, which became even larger in recent years when they showed opposite tendencies over regions with higher ice concentrations (>50%).

Pressure ridges, formed by sea ice deformation, affect momentum transfer in the Arctic Ocean and support a larger biomass than the surrounding-level ice. Although trends in Arctic sea ice thickness and concentration are well documented, changes in ridge morphology remain unclear.

As the Arctic gets warmer, large quantities of greenhouse gas could be released from the sediment at the bottom of lakes, a source that has previously been overlooked. The frozen soil of the Arctic has already started to thaw, triggering the release of more methane and carbon dioxide into the atmosphere. This climate feedback is well known, but most modelling only accounts for thawing in the top 3 metres of Arctic soil.

The challenges of today go beyond deadlines decided by governments, territorial claims of oceans and lands, or borders drawn on a map. Addressing global issues requires collaborative efforts and swift decision-making. Dismantling the barriers between science, business, and policy is necessary to deepen communication and enhance our understanding of the pan-Arctic ecosystem. Modern challenges, such as the impacts of climate change, fostering sustainable development, and navigating political tensions, are deeply interconnected. Whilst the financial, societal, and environmental costs of the green transition will not be fairly distributed worldwide, the Arctic is part of the solution.

The Alaska Marine Science Symposium (AMSS), Alaska’s premier marine research conference, has been bringing together scientists, educators, resource managers, students, and interested public for over twenty years to discuss the latest marine research being conducted in Alaskan waters. Over 700 people attend this conference held annually during the month of January. Each day of the conference highlights important Alaskan marine ecosystems: Gulf of Alaska (Tuesday), Arctic (Wednesday), and the Bering Sea & Aleutian Islands (Thursday). Research topics discussed range from ocean physics, fishes and invertebrates, seabirds, marine mammals, to local traditional knowledge. Since its inception, NPRB has been a proud sponsor and one of the leading organizers of AMSS.

Arctic360’s Annual Event brings together Northern and Indigenous governments, institutions, and corporations; global finance; state leaders; mining, innovation, and other industry leaders; and Arctic experts from Canada and around the circumpolar North to advance the conversation and foster action for building a sustainable, peaceful, and prosperous Arctic region.

The Society of American Military Engineers (SAME) Anchorage Post announces the Arctic Industry Forum for 2025. This event brings together senior leaders and practitioners focused on addressing matters affecting National Security that have effects in the built and natural infrastructure environments.

Emergency management in the Arctic is a fast-changing landscape. There have been many developments to emergency prevention, preparedness and response, while at the same time, risk factors and environmental and social conditions are rapidly changing. This event is hosted by the Arctic Council.

In lead up to its 35th anniversary in 2025, the International Arctic Science Committee (IASC) is coordinating a multi-year planning process for the Fourth International Conference on Arctic Research Planning (ICARP IV) that will engage Arctic researchers, policymakers, residents, and stakeholders from around the world to collegially discuss the state of Arctic science, the place the Arctic occupies in global affairs and systems, to consider the most urgent knowledge gaps and research priorities that lie before us and to explore avenues to address these research needs. This event is hosted by a consortium of US institutions, including the University of Colorado Boulder, University of Northern Iowa, University of Alaska Fairbanks, and Alaska Pacific University. ICARP I, II, and III focused the attention of the world’s researchers toward the value of strategic international coordination in accelerating progress in addressing critical challenges. ICARP IV will build upon this concept by striving to achieve consensus and build collaborations among the leading scientific, academic, environmental, Indigenous and political organizations currently concerned with Arctic issues.

Arctic Encounter, North America’s leading conference on Arctic policy and business, annually gathers over 1,000 participants from more than two dozen countries. As a nonprofit NGO, Arctic Encounter convenes and hosts dialogues and policy debates among international leaders, business executives, Indigenous representatives, federal agencies, diplomats, scientists, and policymakers. Hosted in downtown Anchorage, Alaska, the event offers participants a unique blend of arts, culture, and critical discussions, contributing to a deeper understanding of Arctic challenges and opportunities.