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Agriculture Sep 22, 2026

Five foods that could cost even more this winter—and why

A number of pressures have converged on food production over the past year, and their effects are likely to show up in our shopping carts this winter. Farmers have faced increasingly erratic weather, influenced by climate ...

Environment Sep 22, 2026

Brazil has made gains against Amazon deforestation, but lasting protection is a challenge

Recent drops in Brazil's deforestation have been celebrated as a historic achievement. Forest loss in the Amazon fell by 23.5% in 2025 compared with the previous year. This drop contributed to a 21% national reduction in ...

Environment Sep 22, 2026

El Niño weather pattern enters record territory: Scientist

The strengthening El Niño weather pattern has tied for the most intense on record on a widely used metric, a senior scientist told AFP on Monday, even as its influence is already being felt from Central America to Indonesia.

Environment Sep 21, 2026

Climate change also poses a threat to cultural heritage

When we talk about climate change, the debate usually centers on energy, biodiversity, carbon emissions or the economic costs of the transition. But another aspect of the problem remains largely underestimated: the impact ...

Environment Sep 21, 2026

Fairness-based pathways shift emissions cuts while preserving global climate goals

Who cuts emissions fastest, and who supports others in doing so, are central questions in global climate action. New IIASA-led research shows that building fairness into climate models from the start can inform deliberations ...

Social Sciences Sep 21, 2026

Urban segregation study traces how history and ecology shape inequality in southern Chile

Segregation is a multidimensional phenomenon deeply intertwined with historical, social and ecological contexts. Yet this more integrated perspective has received limited attention in the Global South. A recent study focusing ...

Plants & Animals Sep 21, 2026

Sequencing genomes from museum collections could transform scientific inquiry

Natural history collections around the world collectively hold more than 1 billion specimens, spanning a wide variety of times and places. These include species that are extinct or come from areas now transformed beyond recognition, ...

Environment Sep 21, 2026

As cities prepare for 2026's super El Niño, some crucial blind spots can't be ignored

This year's El Niño has the potential to be one of the strongest in living memory, and the evidence is showing up around the world.

Astrobiology Sep 21, 2026

Early Mars rocks reveal at least three separate water episodes

When NASA's Perseverance rover reached the inner edge of Mars' Jezero Crater in September 2023, mission scientists were surprised by what they found. The geologic area, called the "Margin Unit," stretches along the shoreline ...

Earth Sciences Sep 21, 2026

Satellite record reveals Arctic melt season has plateaued after decades of lengthening

For decades, Arctic sea ice has been melting earlier in spring and freezing later in fall, extending the melt season and contributing to widespread ice loss. A new NASA-led study published in Communications Earth & Environment ...

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