Guardian Environment
Critical Atlantic current significantly more likely to collapse than thought
The Atlantic Meridional Overturning Circulation (AMOC) faces a significantly higher collapse risk than previously estimated, according to new research showing that the most pessimistic climate models are also the most accurate. A collapse would trigger catastrophic consequences across Europe, Africa, and the Americas, disrupting weather patterns, raising sea levels, and threatening food security for billions. Scientists are calling the findings deeply alarming, as they suggest prior assessments have been systematically underestimating the danger.
Read article →
Mongabay
San Francisco Bay emerges as high-risk area for migrating gray whales
Gray whales undertaking their 12,000-mile Arctic-to-Mexico migration face mounting dangers as San Francisco Bay has emerged as a critical chokepoint along the route. Climate change has disrupted the species' long-established migratory patterns, forcing behavioral shifts with serious consequences for the 50-foot mammals. The findings raise urgent questions about how urban waterways and altered ocean conditions are compounding pressure on an already stressed population.
Read article →Grist
A ‘super typhoon’ just devastated the Mariana Islands — months before peak storm season
Super Typhoon Mawar tore through the Mariana Islands with catastrophic force, leaving widespread destruction across the U.S. commonwealth well ahead of the official peak of storm season. The disaster lays bare the territory's compounding vulnerabilities — an economy still recovering from previous storms, limited infrastructure resilience, and the chronic strain of federal disaster response in remote Pacific territories. For climate watchers, the early timing is a warning sign that dangerous storms are no longer confined to their expected windows.
Read article →Guardian Environment
How South Korea plans to use the Iran crisis to spur a renewables revolution
South Korea is leveraging geopolitical instability in the Middle East to accelerate its domestic renewable energy transition, injecting fresh political will and funding into its solar sector. At the community level, the shift is already paying dividends — a single one-megawatt village solar installation south of Seoul nets $6,800 monthly, enough to fund daily communal meals for 70 households. The crisis has turned energy independence from an aspiration into an urgent national priority.
Read article →
Mongabay
Australia declares mainland alpine ash forests endangered
Australia has officially listed mainland alpine ash forests as an endangered ecological community, recognizing the growing threat posed by intensifying bushfires and climate change. The designation marks a significant shift in how the federal government treats one of the country's most iconic high-country ecosystems. The move has drawn support from conservationists but met resistance from the timber and forestry industry, setting up a fresh conflict over land use in the alpine regions of Victoria and New South Wales.
Read article →Get this delivered every morning
Join thousands of readers who get the world's most important stories, curated daily.
Start reading free →