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Bipartisan 'Fix Our Forests Act' Advances in Congress to Expedite Wildfire Mitigation Projects

Bipartisan 'Fix Our Forests Act' Advances in Congress to Expedite Wildfire Mitigation Projects

A bipartisan bill, the 'Fix Our Forests Act,' is nearing passage in Congress, aiming to accelerate forest management projects on public and tribal lands by reducing regulatory and legal obstacles. The legislation has garnered broad support from Republicans and the timber industry, as well as some environmental groups like The Nature Conservancy, who cite the urgent threat of increasingly severe wildfires. However, the bill has also caused a schism within the environmental movement, with groups like the Sierra Club and Center for Biological Diversity opposing it. These opposing groups express concerns that limiting environmental review and litigation could lead to excessive logging rather than sustainable thinning, and that the bill might not be appropriate for all ecosystems, particularly California's shrublands which have different fire dynamics than forests. Senator Alex Padilla (D-Calif.), a co-introducer of the Senate version, emphasized that current wildfire patterns are irreversibly devastating ecosy...

How did the SCU Lightning Complex Burn 393,624 acres

How did the SCU Lightning Complex Burn 393,624 acres

The SCU Lightning Complex fires represented a significant series of wildfires that impacted Northern California during the 2020 wildfire season. Bu...

Tibetan Plateau Warming Linked to Devastating California Floods in 2017 and 2023

Tibetan Plateau Warming Linked to Devastating California Floods in 2017 and 2023

An international team of researchers, led by Yongkang Xue at the University of California, Los Angeles, has identified a potential remote trigger for the catastrophic California floods in early 2017 and 2023. These floods, which occurred during La Niña conditions typically associated with drier weather in California, caused billions of dollars in damage, mudslides, and forced thousands of evacuations. Using detailed computer simulations and decades of climate data, the team discovered that unusually warm weather on the Tibetan Plateau, thousands of miles away, could have initiated a chain of atmospheric events. When the Tibetan Plateau heats up, it triggers the breaking of planetary-scale atmospheric waves, known as Rossby waves, over the northeastern Pacific and the western coast of North America. This phenomenon, along with its impact on atmospheric rivers, can contribute to heavy rainfall in California. The simulations showed that including the unusual heating over Tibet in their models produced a signi...

El Niño to Raise California Sea Levels by a Foot by Mid-October

El Niño to Raise California Sea Levels by a Foot by Mid-October

El Niño is set to cause a significant rise in sea levels along California's coast, with an increase of approximately one foot expected by mid-October 2026. This phenomenon is driven by a coastal Kelvin wave, which is pushing a large volume of water northward from Mexico and Central America. The ongoing El Niño event, characterised by above-average sea surface temperatures in the tropical Pacific, is anticipated to be the strongest since at least 1950. The rise in sea levels is compounded by long-term climate change-induced sea level increases, posing a heightened risk of coastal flooding during high tides and winter storms.

Wildfires and Heatwaves Threaten Global Air Quality and Health, Warns UN

Wildfires and Heatwaves Threaten Global Air Quality and Health, Warns UN

The World Meteorological Organization (WMO) has issued a stark warning about the growing impact of wildfires and heatwaves on global air quality and public health. According to the WMO's latest Air Quality and Climate Bulletin, extreme wildfires are increasing in frequency and intensity, releasing highly toxic smoke that poses significant health risks. While regulations in Europe and North America have successfully reduced industrial and transport-related PM2.5 emissions, exposure to fire-related PM2.5 has surged. These microscopic particles, less than 2.5 micrometers in diameter, can penetrate deep into the lungs and bloodstream, causing severe health issues. The report also highlights the need for improved monitoring of air pollutants such as aerosols, black carbon, microplastics, and ground-level ozone, which are widespread and harmful to ecosystems. The WMO emphasizes the interconnected nature of air quality and climate change, urging coordinated policies to address both issues simultaneously.

Pacific Northwest Faces Elevated Wildfire Risk Through December

Pacific Northwest Faces Elevated Wildfire Risk Through December

The National Interagency Fire Center (NIFC) has issued a September-December outlook predicting above-normal wildfire potential across the Pacific Northwest, far northern California, and parts of Idaho. As of September 8, 2026, 89 new fires were reported nationwide, with four classified as large. The total number of fires this year has reached 53,665, burning nearly 8.4 million acres, a significant increase from the 48,114 fires and 4.3 million acres burned during the same period last year. The outlook also highlights the influence of a strengthening El Niño, which is expected to bring drier-than-normal conditions to the northern U.S. and wetter conditions to the south through the fall and winter. The Pacific Northwest is expected to experience above-normal temperatures and below-normal precipitation, with drought conditions persisting in the region.

Colorado River Water Usage Faces Challenges Amid Declining Supply

Colorado River Water Usage Faces Challenges Amid Declining Supply

A detailed investigation by NPR’s Mountain West News Bureau has revealed significant challenges in measuring and managing Colorado River water usage. The Colorado River, a vital resource for agriculture, municipal, industrial, and commercial purposes, has seen a decline in available water due to increased evaporation and prolonged drought conditions. From 2014 to 2024, an average of 9.57 million acre-feet of water was used annually for agriculture, accounting for 65% of the river's total consumption in the U.S. However, evaporation alone accounted for 1.7 million acre-feet annually during the same period. States like Arizona, California, and Colorado are among the largest consumers, with agriculture being the dominant use. Experts warn that the current pace of water consumption is unsustainable, urging significant conservation efforts to address the imbalance between water usage and replenishment.

Arizona Republic

Desert growth needs desert rules | Letters

Desert growth needs desert rules | Letters

Desert states must accept arid reality, cut wasteful water use and protect the Colorado River as climate change makes drought the new normal.

Climate Change Intensifies Natural Disasters: 24x More Heatwaves Predicted

Climate Change Intensifies Natural Disasters: 24x More Heatwaves Predicted

A recent report highlights the alarming acceleration of climate-related disasters due to global warming. According to the United Nations Environment Programme (UNEP), the goal of limiting global warming to 1.5°C above pre-industrial levels is no longer realistic. Researchers from VUB estimate that individuals born in 2020 will experience significantly more climate-related events in their lifetimes compared to a world without climate change. For example, heatwaves are expected to occur 24 times more frequently globally, while droughts and floods will increase by 4.6x and 2.6x, respectively. Regional variations show even higher risks, such as 38.2x more heatwaves in Sub-Saharan Africa and 18.3x more in North America. These findings underscore the intensifying threats to food security, public health, and economic stability.

Ireland Faces Significant Failure in Meeting Tree Planting Targets, Climate Watchdog Warns

Ireland Faces Significant Failure in Meeting Tree Planting Targets, Climate Watchdog Warns

A climate watchdog has issued a warning that Ireland is set to 'grossly fail' in achieving its annual target of planting 22 million trees, which translates to 8,000 hectares. A climate action plan established by the government in 2019 aimed for an 18% increase in forest cover by mid-century. However, the government missed its 2025 target by a substantial 68%, planting only 2,527 hectares, or approximately 6.9 million trees. The situation has worsened, with only 1,573 hectares planted in 2024, following 1,652 hectares in 2023 and 2,273 hectares in 2022. As of June this year, only 777 hectares (about 2.1 million trees) have been planted, a significant decrease compared to 1,513 hectares (about 4.2 million trees) by the same time last year. The Climate Change Advisory Council's latest annual review indicates that the commitment to 18% tree cover is becoming 'increasingly unrealistic' and highlights the forestry sector as a 'particular concern'. The council also noted that the agricultural sector failed to mee...

Google AI Reduces Airplane Contrail Warming by 40% in Latest Trial

Google AI Reduces Airplane Contrail Warming by 40% in Latest Trial

Google's artificial intelligence has demonstrated a significant reduction in climate warming caused by airplane contrails. In a recent trial, Google's AI-based predictions and open-source contrail models guided pilots to avoid specific pockets of humid air that are prone to generating persistent contrails. This intervention successfully cut the warming effect of these contrails by approximately 40%. Contrails, the condensation trails left by aircraft, can trap heat in the atmosphere, contributing to climate change, with estimates suggesting they are responsible for up to one-third of all aviation-related warming. The AI system analyzes satellite imagery to predict where persistent contrails are most likely to form, allowing airlines to make minor altitude adjustments to mitigate their impact. This follows a previous trial in the U.S. with American Airlines, where 70 flights saw a 54% reduction in contrail generation.

California Braces for Record Sea Levels Amid King Tides and El Niño

California Braces for Record Sea Levels Amid King Tides and El Niño

California is preparing for potentially record-breaking sea levels this fall and winter as the strongest El Niño in recorded history coincides with the highest king tides in 18 years. King tides, caused by the moon's proximity to Earth and alignment with the sun, create extreme high tides. When combined with El Niño's ocean water buildup along the California coast, these events could lead to significant flooding. Experts warn that this scenario offers a preview of future sea level rise impacts. Coastal areas, particularly within bays, are at risk of combined flooding from storm surges, runoff, and rising groundwater levels. The situation highlights the vulnerability of developed shorelines and the need for robust flood infrastructure and adaptation planning. (Source: PPIC, 2026-09-08)