Earth's ozone layer holes over polar regions, where the stratospheric ozone level is significantly depleted, have been a prevalent feature of climate change news in recent decades. Anthropogenic-sourced chlorofluorocarbons (CFCs) are the primary cause, released from household items such as coolants in fridges, air conditioners and spray cans. Restricting their use has been and remains paramount to ozone hole recovery as they have multi-decadal lifetimes in the atmosphere.

A study co-led by Dartmouth College and University of Maine researchers provides new insight into how global pollution has altered the Arctic atmosphere. UMaine Climate Change Institute scientists Karl Kreutz, who also directs the School of Earth and Climate Sciences, and Dominic Winski co-authored a study published in the journal Nature Geoscience which detailed how the onset of industrialization across different parts of the world altered atmospheric changes in the Arctic.

China and Russia continue to step up their patrol activity in the Arctic. A week after the U.S. Coast Guard reported sighting Chinese and Russian patrol vessels around 500 miles southwest of Alaska, the foreign flotilla has come as close as 12 nautical miles of the Alaska coastline. 

Alaska geologist Mark Myers hopes that underground reserves of hydrogen could fuel a new state energy industry. His dreams were launched by a well drilled in the African country of Mali that yields enough hydrogen to fuel a village electric power plant.

Engineer David Clarke spent more than three decades at BP, starting on a production platform in the North Sea and ending his career with the company in Alaska, where he helped wring more oil out of the aging Prudhoe Bay oil fields.

IARPC will host a webinar on EPA's new edition of Climate Change Indicators in the United States. The report shares new data showing the continuing and far-reaching impacts of climate change on the people and environment of the United States. This webinar will highlight the report's chapter on Alaska's Warming Climate. This chapter focuses on U.S. and global temperature, Arctic sea ice, seabird populations, permafrost, river ice breakup, and leaf and bloom dates.

The AEF is held by the Arctic Energy Foundation (registered Non for Profit organization in Iceland) in collaboration with local organizers Arctic Portal and Alaska Center for Energy and Power, supported by and in collaboration with relevant leading Icelandic, USA and international partners. The AEF 2024 will review facts and discuss examples of best practices and solutions in energy and Green transitions through consulting and presentations for responsible energy solutions for Sustainable Nordic, Arctic, and Global Development. Emphasis will be on responsible energy use and utilization, not least renewable and green transition opportunities and solutions in smaller communities.

Arctic Circle is the largest network of international dialogue and cooperation on the future of the Arctic and our Planet. It is an open democratic platform with participation from governments, organizations, corporations, universities, think tanks, environmental associations, indigenous communities, concerned citizens, and others. It is nonprofit and nonpartisan.

Sitka WhaleFest is an annual science symposium featuring 9 different talks from premier scientists and community leaders centering around each year’s theme. Join us for an unforgettable Science Festival that mixes culture and community with leading research in unique and unexpected ways. From morning snorkeling to scientific illustration, and of course our Alaskan made market, there are plenty of events to keep both the science minded and curious busy.

The inaugural Anchorage Security and Defense Conference (ASDC) will convene defense and security practitioners to discuss challenges and opportunities in the circumpolar Arctic and neighboring regions that have international security implications. By providing a forum for dialogue, the ASDC will develop potential solutions and actionable recommendations for practitioners. This year’s theme is drawn from the U.S. National Security Strategy which identifies the 2020s as a “decisive decade.” The inaugural ASDC is an opportunity to examine the geopolitical shifts of the 2020s and their nexus in the Arctic, the North Atlantic, and the North Pacific.

ArcticNet's 5th International Arctic Change Conference (AC2024) brings together researchers from the natural, health, and social sciences to meet the challenges and opportunities of a rapidly changing Arctic region. This conference will push the boundaries of our collective understanding of the Arctic and strengthen our ability to address the issues of today and tomorrow. The Arctic Change Conference brings together a broad range of research in and about the Arctic and northern regions of Canada and the world. The AC2024 advances our collective understanding with an inclusive view of the North spanning from Inuit Nunangat, across the Canadian territories and provinces, circumpolar Arctic regions, and beyond.

Each year, AGU’s annual meeting, the largest gathering of Earth and space scientists, convenes 25,000+ attendees from 100+ countries to share research and connect with friends and colleagues. Scientists, educators, policymakers, journalists and communicators attend AGU24 to better understand our planet and environment, opening pathways to discovery, opening greater awareness to address climate change, opening greater collaborations to lead to solutions and opening the fields and professions of science to a whole new age of justice equity, diversity, inclusion and belonging.

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.

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.