Study of 220,000 deaths across Chicago found neighborhoods losing tree canopy over 11 years experienced higher mortality, while annual increases in urban tree cover were associated with fewer deaths…

An analysis of nearly 3,500 wildfires across western North America found faster-spreading fires caused more severe tree mortality and left burned areas farther from surviving seed trees, reducing the ability of conifer forests to naturally recover.

Climate modeling projects that Europe’s annual burned area could increase by about 39% by 2070–2100 under a low-emissions scenario and 192% under a high-emissions scenario, as hotter, drier and windier conditions increase wildfire activity.

An assessment of food systems across 197 countries finds that fewer than one-third are on track to meet 2030 targets for 22 of 30 indicators, while no country is projected to meet the target for food-system greenhouse gas emissions at its current pace.

Many US public parks sit surprisingly close to hazardous waste sites and facilities that release toxic chemicals

Long-term observations across Ireland show rising urban ozone, while the highest ozone concentrations and exceedances occur at remote coastal sites

An international update of 12 climate indicators estimates that human-caused warming reached 1.52°C above pre-industrial levels in 2025, with greenhouse gas emissions and Earth’s energy imbalance remaining at or near record highs.

Study of more than 25,000 trees and palms in regenerating Amazon forests found just 15–25 pioneer species dominate early forest recovery and carbon storage, rapidly colonizing degraded land and creating conditions that allow mature-forest species to return.

Autonomous Mathematical Discovery in an Open-World Multi-Agent Environment

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