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Fossil Fuels Remain Key Energy Source Despite Environmental Concerns and Nonrenewable Status

Fossil Fuels Remain Key Energy Source Despite Environmental Concerns and Nonrenewable Status

Fossil fuels, including coal, oil, and natural gas, continue to be a primary global energy source, powering homes, businesses, factories, and transportation systems. These fuels are formed over millions of years from the remains of ancient plants and animals buried under layers of sediment, making them nonrenewable resources. They are composed of carbon and hydrogen compounds that release energy when burned. The formation process requires specific conditions: organic matter, burial under sediment, millions of years, heat and pressure, and a lack of oxygen to prevent complete decay. Coal primarily develops from ancient plant matter in swampy conditions, oil originates from marine organisms compressed between rock layers, and natural gas, mainly methane, often forms above oil deposits or separately under high heat and pressure. Despite their finite nature and the environmental impacts associated with their use, the fossil fuel industry continues to operate, with major companies reporting significant profits ...

Scientists Urge Emergency Measures to Combat Coral Bleaching and Marine Heatwaves

Scientists Urge Emergency Measures to Combat Coral Bleaching and Marine Heatwaves

Prominent scientists are advocating for immediate 'emergency' interventions to safeguard marine life from the severe impacts of an unprecedented El Niño event, which is causing record-breaking ocean temperatures. This El Niño, amplified by 150 years of global warming, is leading to sea surface temperatures up to 4°C above average in the east-central Pacific, a 60% increase over previous records. The elevated temperatures are pushing ocean ecosystems, particularly coral reefs and Antarctic krill, towards collapse. Michael Meredith of the British Antarctic Survey, a co-author of a journal article sent to governments including the U.S. and UK, emphasizes the urgency of these actions. The article highlights that past super El Niño events have already led to the collapse of fisheries, such as Peru's anchovy catch. Scientists are proposing measures like reducing fishing quotas, rescuing endangered species from the water, and exploring localized geoengineering techniques to mitigate the damage.

European leaders meet as Arctic thaw opens shipping routes and Russian buildup stokes security fears

European leaders meet as Arctic thaw opens shipping routes and Russian buildup stokes security fears

Top European leaders are meeting in Finland to focus on the Arctic

University of Windsor Researcher Aaron Fisk Honored for Great Lakes Ecosystem Research

University of Windsor Researcher Aaron Fisk Honored for Great Lakes Ecosystem Research

Dr. Aaron T. Fisk, a researcher at the University of Windsor, has been named a Fellow of the Royal Society of Canada, one of Canada's highest academic honors. This recognition is for his more than two decades of work in freshwater research, which has significantly advanced the understanding of aquatic ecosystems. Fisk's research spans various areas, including how contaminants move through aquatic food webs and the movement, feeding, and spawning patterns of fish across the Great Lakes and the Arctic. He has been instrumental in developing infrastructure for freshwater research, such as the Great Lakes Acoustic Telemetry Observation System (GLATOS) and the Real-Time Aquatic Ecosystem Observation Network (RAEON). His work with GLATOS involves tracking multiple fish species in Lake Ontario, Lake Huron, and Georgian Bay, including collaborations with U.S. scientists to study the impact of rainbow trout aquaculture on wild fish in the Georgian Bay and Parry Sound area. Fisk has published over 330 scientific pap...

NOAA Study Reveals Gulf Stream Speeding Up Over the Last Decade

NOAA Study Reveals Gulf Stream Speeding Up Over the Last Decade

A recent NOAA study has revealed that the Gulf Stream, a major warm ocean current along the U.S. East Coast, has been accelerating over the past decade. This current plays a critical role in transporting warm water from the Caribbean and Gulf of Mexico to the North Atlantic, influencing regional and global climate patterns. The study highlights potential ecological and economic impacts, particularly on marine ecosystems and seafood availability. The findings suggest that the changes in the Gulf Stream's speed could have far-reaching consequences, including shifts in ocean temperatures and disruptions to marine life habitats. These changes may also affect the availability and pricing of seafood along the East Coast.

Sick of sultry Septembers? Extreme heat is spreading from summer into fall

Sick of sultry Septembers? Extreme heat is spreading from summer into fall

A new study finds that in the United States, rather than occurring only during summer, extreme heat events have become more frequent in the months after, too.

NTU International Awarded Contract for Qorlortorsuaq Hydropower Plant Expansion in South Greenland

NTU International Awarded Contract for Qorlortorsuaq Hydropower Plant Expansion in South Greenland

NTU International A/S has been awarded a contract to support the expansion of the Qorlortorsuaq Hydropower Plant in South Greenland. This project aims to significantly increase Greenland's renewable electricity production, thereby reducing reliance on fossil fuels. The assignment involves a comprehensive review of previous investigations, conducting new field and technical studies, and assessing various dam and tunnel designs. Key tasks include updating hydrological models to account for glacial melt and sediment transport, preparing a revised concept design with technical specifications and cost estimates, and undertaking environmental and social impact assessments. This initiative is a collaborative effort with the Government of Greenland (Naalakkersuisut), Nukissiorfiit, and the European Commission Office in Greenland, aligning with Greenland's broader renewable energy targets and green energy transition.

Super El Niño Expected to Bring Wetter and Warmer Winter Across the U.S.

Super El Niño Expected to Bring Wetter and Warmer Winter Across the U.S.

A potentially historic El Niño event is forecasted to strengthen through the end of 2026, with a 90% likelihood of becoming a very strong event during the fall and winter months, according to the National Oceanic and Atmospheric Administration (NOAA) [Newsweek, 13 Sep 2026]. El Niño, the warm phase of the El Niño-Southern Oscillation (ENSO), is known to influence global weather patterns, including increased storm activity in the southern U.S. and drier conditions in some northern regions. AccuWeather's lead long-range expert, Paul Pastelok, predicts heavy rainfall in central and Northern California, snow in the Sierras, and wetter conditions in the Southeast and mid-Atlantic during December. The Climate Prediction Center (CPC) also forecasts above-average temperatures across much of the U.S. and wetter-than-normal conditions in the southern and eastern regions for December 2026 through February 2027.

Rainwater Harvesting Identified as Most Cost-Effective Water Scarcity Solution in Attica

Rainwater Harvesting Identified as Most Cost-Effective Water Scarcity Solution in Attica

Rainwater harvesting for 5,000 homes has been identified as the most cost-effective option within the Attica water-scarcity portfolio, achieving a cost-effectiveness rating of 8. This intervention requires a Capital Expenditure (CAPEX) of €8.7 million and has zero annual Operational Expenditure (OPEX). In comparison, rainwater harvesting for 15,000 homes, while still effective, received a rating of 6 with a CAPEX of €26 million and also zero annual OPEX. The analysis, conducted as part of the IMPETUS project, evaluated various measures to address water scarcity and enhance climate resilience in the Attica region, which faces challenges such as heat, drought, groundwater pressure, and competing demands from urban, agricultural, and tourism sectors. Other interventions assessed included information campaigns, treated-wastewater reuse, controlled-environment agriculture, desalination, and sewer mining. The study emphasized a broader assessment method that considers both market and non-market values, such as p...

UN Report Warns of Exceeding 1.5°C Global Warming, Highlights Geoengineering Risks

UN Report Warns of Exceeding 1.5°C Global Warming, Highlights Geoengineering Risks

A new United Nations report indicates that the world is on track to overshoot 1.5°C of global warming due to insufficient actions to reduce greenhouse gas emissions. This marks the first time a UN agency has unambiguously reported this trajectory. Climate scientist Prof. Andy Reisinger describes the UN Environment Programme (UNEP) report as a wake-up call, emphasizing that while the 1.5°C goal remains, the current path necessitates accelerated efforts to reduce emissions. The report also brings to light the potential need for global agreements to manage the unintended consequences of geoengineering, which could pose significant problems for food production and human health. Prof. Bronwyn Hayward of the University of Canterbury highlights that favored net-zero policies, such as tree planting, may not be effective in a world exceeding 1.5°C of warming, where events like fires are more frequent. The report underscores the importance of social trust, inclusive decision-making, Indigenous leadership, and local ...

Global Heat Season Extends Beyond Traditional Summer, NASA Study Reveals

Global Heat Season Extends Beyond Traditional Summer, NASA Study Reveals

A new analysis of 45 years of global climate data, led by climatologist Catherine Ivanovich at NASA’s Goddard Institute for Space Studies, indicates that extreme heat seasons are significantly lengthening across approximately half of the world’s land area. This extension is occurring unevenly, pushing into fall in some regions and into spring in others, a pattern that cannot be fully explained by a simple rise in average temperatures. The study, published in the journal AGU Advances, compared data from the 1980s with the period between 2015 and 2024. It found that the extreme dry heat season grew longer across 50% of the world’s land, and the humid heat season across 48%. For instance, in the western United States, eastern China, northern Africa, and eastern Europe, the post-summer extreme days increased more rapidly, while in western Europe, southern Africa, and northwestern India, the pre-summer extreme days saw a faster rise. Phoenix, Arizona, experienced its dry heat season shifting later into the fall...

Human-Caused Sea Level Rise Accounts for 80% of U.S. Coastal Flood Days

Human-Caused Sea Level Rise Accounts for 80% of U.S. Coastal Flood Days

A new analysis by Climate Central, extending recent peer-reviewed research through 2025, reveals that human-caused sea level rise is responsible for approximately eight out of every ten days of coastal flooding across 71 U.S. locations. The frequency of coastal flooding has more than tripled since the 2000s, reaching an average of 14 days per year during 2020-2025 in these same locations. This increase is attributed to rising sea levels, which are a direct consequence of a warming climate. Oceans have absorbed 90% of the excess heat from heat-trapping pollution, leading to thermal expansion of seawater and melting glaciers and ice sheets. Wilmington, NC, for instance, experiences 108 days of coastal flooding annually, with about 76% of these days directly linked to human-caused sea level rise. The analysis highlights that even under low-emissions scenarios, sea levels will continue to rise, posing ongoing risks to coastal communities.