Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986. Colder-than-average temperatures and strong winds in the stratosphere circling Antarctica ...

A SpaceX rocket that burned up after re-entering the atmosphere unleashed a plume of vaporised metals over Europe, a type of pollution that is expected to increase as spacecraft and satellites ...

The phaseout of CFCs under the Montreal Protocol successfully protected the ozone layer but led to substitute chemicals with unforeseen consequences. HCFCs and HFCs break down into trifluoroacetic ...

NATO officially launched its Arctic Sentry mission on February 11 in a bid to improve the military posture of the alliance in the Arctic region. The move follows recent tensions between NATO allies ...

As Russia displays its military might in the Arctic region, the Western alliance is beginning a mission to increase its presence there. By Lara Jakes Reporting from NATO headquarters in Brussels ...

Reykjaviik, Iceland — As rising global temperatures speed up the melting of sea ice in the Arctic Ocean, it's set off a boom of ships taking routes that previously were frozen and not traversable. The ...

EXCLUSIVE: After U.S. officials detected a sharp rise in Russian and Chinese military incursions near Alaska — including a growing number of joint operations — Sen. Dan Sullivan is warning that the ...

Trifluoroacetic acid (TFA), a potentially toxic “forever chemical”, has more than tripled in the global environment in two decades due to refrigerants that are helping to close the hole in the ozone ...

In North America and Europe, emissions of ozone precursors such as nitrogen oxides (NO x) and volatile organic compounds (VOCs) declined by half between 2000 and 2018. However, the ozone content of ...

Donald Trump says he sees in the thawing of the Arctic a serious threat, allowing as it does the Russians and Chinese to spread their influence further and wider. There is a bevy of reasons to see ...

Forbes contributors publish independent expert analyses and insights. Dea Jusufi is a U.K.-based journalist covering the yachting industry. This voice experience is generated by AI. Learn more. This ...

Alice Rogoff is publisher of Arctic Today and co-founder of the Arctic Circle Assembly. The United States faces serious security vulnerabilities in the Arctic. The region’s strategic positioning and ...