Columbia engineers develop pigment-free coating that kept surfaces 6°C cooler under Arizona sun

Columbia Engineering researchers developed a porous polymer coating that can cool surfaces below the surrounding air temperature without using electricity. The coating replaces conventional white pigments with nano-to-microscale air voids that reflect sunlight and release heat towards the sky. Tests showed the surface stayed about 6°C below ambient temperature in Arizona and 3°C below it in Bangladesh.

In a remarkable find during construction in Oceanside, California, fossilized remains were unearthed at a considerable depth. Expert paleontologist Joseph El Adli confirmed the identification of the bones, prompting a meticulous excavation effort. These fossils, dating back 40 to 45 million years from the Eocene Epoch, are under investigation to discern if they belong to brontotheres or amynodonts.

Juan Sebastian Avila Perez has embarked on an innovative journey with his project, 'Wings of Inclusion', which empowers deaf individuals to connect with nature by identifying birds through vibrations. By translating bird songs into tactile sensations, this device not only enhances accessibility in birdwatching but also aims to address economic hurdles through field testing. His passion extends to conservation, striving to safeguard Colombia's rich bird diversity while fostering community engagem

Wileidy Feliciano-Rivera, a seventh-grader from Puerto Rico, transformed discarded plantain peels into biodegradable mulch. This innovative project addressed plastic waste and showcased potential agricultural benefits. EcoMusa, the resultant mulch, effectively reduced weed growth during testing while retaining moisture and lowering soil temperatures. Wileidy's work has garnered recognition as a finalist in the 2026 Thermo Fisher Scientific Junior Innovators Challenge.

Recent surveys have revealed six new population groups of the Mojave poppy bee, surprising biologists with the species’ extended range and resilience. Despite this positive news, a population group in Utah was unfortunately noted as lost. Findings suggest that the Mojave poppy bee does not currently warrant protection under the Endangered Species Act, but conservation efforts will persist to enhance its habitat monitoring.

In a remarkable ecological achievement, Maryland has revitalized a significant expanse of oyster reef in Harris Creek, successfully planting over 2.49 billion oyster seeds to enhance the local oyster population. Recent monitoring indicates that a substantial portion of the restored reefs is meeting critical density and biomass benchmarks. This project is part of a broader collaborative initiative aimed at renewing oyster habitats crucial to the Chesapeake Bay's ecosystem.

Over a 35-year research project, scientists explored the population changes of the endangered Schaus' swallowtail butterfly. They discovered that hurricanes caused early reductions in population, followed by notable rebounds in subsequent years. While annual counts were quite variable, a stable long-term population trend emerged. Additionally, weather variables influenced wing size in relation to temperature and rainfall.

The Towaliga Preserve is about to launch an ambitious 10-year forest restoration project, backed by QTS Data Centres. This significant initiative aims to revitalize 132 acres, focusing on ecosystem management and biodiversity enhancement. Throughout the decade, contractors will engage in tasks like invasive species control and planting native trees. After the project, the Southern Conservation Trust will ensure the area remains cared for and healthy.

Michigan's Reclaim the Rivers initiative is set to invest $89 million to tackle pollution in the Detroit and Kalamazoo rivers. This funding is dedicated to sediment removal, restoring habitats, and increasing public access for recreation. State officials envision a significant transformation by 2040, working to reverse years of industrial damage and improve water quality and ecological health across communities and the Great Lakes.

In a groundbreaking deep-sea voyage off Argentina, scientists uncovered 57 brand new marine species alongside five previously unclassified genera. Using a remotely operated vehicle, they pulled samples from the Mar del Plata Submarine Canyon. Among these marine marvels was a unique and translucent sea cucumber whimsically dubbed Loki. A subsequent collaborative workshop was instrumental in accelerating the species identification process, highlighting the astonishing biodiversity of the South Atl

In a remarkable discovery, Norwegian archaeologists are uncovering ancient treasures as glaciers shrink, revealing 48 prehistoric arrows, including one dated between 5,000 and 6,000 years. This influx of artefacts signifies a shift in our understanding of prehistoric activities as ice melts in the region. The urgency of recovery efforts underscores the impending deterioration of these valuable pieces, highlighting the rapid loss of ice cover around the world.

Researchers utilized fluorescein dye in the Rockall Trough to study deep ocean water upwelling. They measured rapid upward movement reaching about 125 metres per day, significantly faster than average estimates. This study provides direct observations of upwelling in submarines canyons, offering insights into ocean circulation dynamics. Findings suggest underwater topography plays a crucial role in deep-water circulation processes. Future research aims to explore similar processes in different s

Researchers created paver tiles using discarded PET plastic, eggshell powder, and river sand instead of cement. They tested various combinations to determine the best proportions for mechanical strength and performance. The optimal mix included 70% PET, 20% eggshell powder, and 10% river sand, resulting in suitable tiles for pedestrian use. Microscopy revealed strong bonding within the composite structure, enhancing durability.

The Moab Uranium Mill Tailings Remedial Action Project has efficiently relocated 17 million tons of waste from the riverbank. Following rail transportation, teams are actively monitoring groundwater contamination levels. Upcoming efforts will also involve excavating contaminated soil near the original tailings site. The objective is to guarantee long-term safety and stability for local residents and the ecosystem. Ultimately, regrading and revegetating the area will be crucial in preventing futu

Astronomers have imaged a shock wave around the white dwarf RXJ0528+2838, which is 730 light-years away. The study indicates that the energy needed to sustain this structure exceeds the system's available accretion. RXJ0528+2838 is unusual as it shows no signs of a typical accretion disc and has an asymmetric nebula. Observations reveal that the white dwarf's magnetic energy can only partially explain the bow shock's longevity.

California is moving forward with a $28 million restoration project on Webb Tract to address land subsidence. Approximately 2,800 acres will be converted into wetlands and upland habitat alongside rice cultivation. This multi-benefit approach aims to reduce greenhouse gas emissions and store carbon effectively. Officials plan to plant native species, including Bay Miwok evening primrose, beginning on October 7, 2026.

In new research, the impact of vineyards on Mediterranean chameleons during grape collection has been examined. Investigators retrieved 105 chameleons, mainly dead, from waste containers at a winery. Many had ingested grapes shortly before their demise, indicating a troubling reliance on wine-producing sites. This raises concerns about habitat quality. To safeguard chameleons, potential solutions might include implementing noise or light alerts before harvest activities commence.

The rise of AI and automation by 2035 is likely to usher in profound changes in workforce dynamics, with around 11 million people needing to pivot to new career paths. Although job prospects will broaden, the challenge lies in effectively retraining the existing workforce. Many individuals are presently feeling immobilized by a sluggish job market, highlighting the urgent requirement to support retraining initiatives for successfully adapting to new roles.

During a conservation project in Cape Cod's Wellfleet Bay, volunteers stumbled upon a remarkable two-headed diamondback terrapin hatchling weighing just 5.2 grams. Known as bicephaly, this rare condition opens doors for valuable research. Currently receiving veterinary care, its health and growth are being closely monitored, underscoring ongoing efforts to safeguard this at-risk turtle species and its environment.