Although national emission control policies have contributed to long-term reductions in PM2.5 levels, responses across neighboring cities remain heterogeneous, complicating the evaluation of policy effectiveness....

Climate change affects both the mean state and its variability. Hence, the decomposition of climate variability into a forced response and internal variability is essential...

‘Everybody loses’ if production supercharged in country with largest known oil reserves, critics sayDonald Trump, by dramatically seizing Nicolás Maduro and claiming dominion over Venezuela’s...

Climate simulations of the industrial era typically start in 1850, using the first fifty years as a baseline for ‘pre-industrial’ climate. However, the period immediately...

While heatwaves in the atmosphere and oceans are well documented, soil heatwaves under climate change remain largely unknown. This gap is critical as soil provides...

Conservative leader questions robustness of rules-based international order and says ‘the world has changed’In her Today programme interview this morning Kemi Badenoch tried to outflank...

Reflecting a small fraction of incoming sunlight to reduce global heating is not a new idea. It is time to safely experimentThe world is warming...

Libby Jewett founded the U.S. ocean acidification program and had begun work on offshore wind energy. But she joined the past year’s historic exodus from...

People who live on the San Jacinto fear chemical releases and explosions from the vessels. It’s unclear who’s policing the buildup.By Salina Arredondo, Public Health...

Combating climate change can feel particularly difficult these days. Countries, states and municipalities across the globe are missing greenhouse emission reduction targets and, in the...

Abstract We analyze Interferometric Synthetic Aperture Radar (InSAR) and Global Navigation Satellite System (GNSS) data to characterize ground deformation and dike opening associated with the...

Abstract The magnetic reconnection rate at the magnetopause is crucial for solar wind and magnetosphere coupling. However, direct measurement is challenging due to inherent uncertainties...

Abstract Blind faults pose significant seismic hazards because they remain hidden beneath the surface and are often unrecognized until they generate large earthquakes. High‐resolution shallow...

Abstract Experiments in the Pi Convection‐Cloud Chamber conducted by systematically changing the diameter of injected dry aerosol particles while holding the temperature difference constant demonstrate...

Abstract High‐energy particles are prevalent in space, and magnetic reconnection is one of the physical processes responsible for their generation. The heating and acceleration of...

Abstract Monitoring lake and reservoir water levels is critical for water resource management and flood risk mitigation. We integrate Sentinel‐3A/B and ICESat‐2 altimetry to reconstruct...

The EPA budget for 2026 rejects extreme cuts proposed by Republican representatives and the Trump administration. But advocates warn that significant cuts still jeopardize the...

Shortly after launching a dramatic raid in which U.S. forces abducted Venezuelan leader Nicolás Maduro on Saturday, President Donald Trump justified the action with a...

The 29th Conference of the Parties (COP29), held in Baku, Azerbaijan, in 2024, convened amidst escalating climate crises and unprecedented global warming, with 2024 recorded...

Appropriators agree instead to keep this year’s spending nearly level

A meltwater lake that formed in the mid-1990s on Greenland’s 79°N Glacier has been draining in sudden, dramatic bursts through cracks and vertical ice shafts....

Climate Justice Alliance created seven educational resources for alliance members outlining AI and data center environmental justice impacts, including increased energy consumption, ratepayer hikes, land...

Hydrothermal vents spurred by seismic activity feed vital nutrients to Antarctic microbes