European institutions launch campaign for International Coccolithophore Day

Five European research institutions have announced an initiative to establish October 10 as International Coccolithophore Day, highlighting the crucial role of these microscopic plankton in regulating Earth's climate. Coccolithophores, tiny algae smaller than dust grains, capture carbon dioxide, produce oxygen, and form geological records of climate history. The campaign aims to raise awareness of their impact on ocean ecosystems amid climate change threats.

Geoarchaeological study reveals Karnak Temple's 3,000-year evolution

A new geoarchaeological survey has uncovered the transformation of Egypt's Karnak Temple from a flood-prone island to a major ancient religious center. Researchers analyzed sediments and pottery to trace its history over three millennia, linking its location to ancient creation myths. The findings, published in Antiquity, suggest the temple's earliest occupation dates to the Old Kingdom around 2305-1980 BCE.

Earth911 updates guide to eco-friendly Halloween decorations

Earth911 has refreshed its popular article on sustainable Halloween decorations, adding two new DIY ideas to reduce holiday waste. Originally published in 2017, the guide emphasizes using recycled materials for fun, environmentally kind crafts. It highlights seven easy projects suitable for families.

Review of Erika Bjerström's book on climate and populism

In her new book 'Democracy Dies in the Heat,' SVT journalist Erika Bjerström reveals how right-wing populism uses climate denial as election bait. She also details the personal attacks directed at her online. Reviewer Sara Martinsson describes the book as an urgent alarm report.

EPA plans to end greenhouse gas emissions reporting program

The U.S. Environmental Protection Agency has proposed eliminating its Greenhouse Gas Reporting Program, which requires large emitters to report emissions data. This move, part of broader rollbacks under the Trump administration, raises concerns about tracking national emissions and forming climate policy. Climate experts and NGOs warn that while alternatives exist, they cannot fully replace the federal system's role.

Marine heat waves clog ocean's carbon sequestration mechanism

Two major marine heat waves in the northeastern Pacific have disrupted the ocean's natural process of sinking carbon to the seafloor via zooplankton fecal pellets. A new study reveals shifts in phytoplankton and zooplankton communities that reduced carbon export during these events. This malfunction could impair the ocean's ability to absorb a quarter of human CO2 emissions.

El Paso residents probe warehouse ethylene oxide emissions

A Grist investigation has revealed that emissions of the carcinogen ethylene oxide from Cardinal Health warehouses in El Paso may exceed safe limits, raising cancer risks for much of the city's population. Former worker Maria, diagnosed with aggressive breast cancer years after her time at the facility, now suspects a link. Nearby residents report headaches, dizziness, and respiratory issues amid limited federal oversight.

Research highlights microplastics risks in bottled water

A new study warns that single-use plastic water bottles release nano- and microplastics that pose chronic health risks. Led by Sarah Sajedi at Concordia University, the research estimates bottled water drinkers ingest up to 90,000 more particles annually than tap water users. These tiny pollutants can enter the bloodstream and affect vital organs, leading to inflammation and other issues.

Plumas National Forest pursues ambitious wildfire protection plan

October 08, 2025 Ti AI ṣe iroyin

The U.S. Forest Service has launched the Plumas Community Protection project to safeguard 285,000 acres of Northern California's Plumas National Forest from megafires through thinning, logging, and prescribed burns. Funded by $274 million from Congress in 2023, the initiative aims to build forest resilience following the devastating 2021 Dixie Fire. However, progress has been slow amid bureaucratic challenges and limited transparency.

Culligan CEO outlines sustainable water future in podcast

In a recent podcast, Culligan International CEO Scott Clawson highlighted the company's efforts to provide clean water alternatives amid global contamination issues. He discussed initiatives to reduce plastic waste and achieve net positive water impact. Clawson emphasized consumer choices in driving sustainability.

Deep-sea mining poses new threat to sharks and rays

A new study warns that proposed deep-sea mining could endanger 30 species of sharks, rays, and chimaeras whose habitats overlap with mining zones. Nearly two-thirds of these species are already threatened with extinction from human impacts. Researchers from the University of Hawai'i at Mānoa highlight risks from seafloor disruptions and sediment plumes.

Study links extreme heat to workplace injuries as OSHA faces delays

October 11, 2025 Ti AI ṣe iroyin

A new study reveals that extreme heat contributes to thousands of workplace injuries annually, with risks rising above 85 degrees Fahrenheit heat index. Researchers confirm that basic protections like water, shade, and breaks reduce these risks. However, a federal government shutdown threatens to delay OSHA's proposed national heat standard.