Researchers go cuckoo: Antarctic penguins release an extreme amount of laughing gas
University of CopenhagenMore than 1600 kilometers east of the Drake Passage between South America and Antarctica lies the Atlantic island of South Georgia.
More than 1600 kilometers east of the Drake Passage between South America and Antarctica lies the Atlantic island of South Georgia.
Salt Lake County, Utah’s air pollution is at times the worst in the United States. Underserved neighborhoods—and their schools—experience the highest concentrations. A new study utilized nearly 200 PM 2.5 sensors through the Air Quality and U network and revealed persistent social inequalities in Salt Lake County schools.
Researchers at Columbia Engineering and the University of South Carolina have developed a method that combines big data and machine learning to selectively design gas-filtering polymer membranes to reduce greenhouse gas emissions. Their study, published today in Science Advances, is the first to apply an experimentally validated machine learning method to rapidly design and develop advanced gas separation membranes.
Nuclear bomb tests during the Cold War may have changed rainfall patterns thousands of miles from the detonation sites, new research has revealed.
Plastic is indispensable to us, especially for protecting our health, which is why globally we have been facing huge challenges to reduce plastic waste while maintaining our existing lifestyles.
Levels of two major air pollutants have been drastically reduced since lockdowns began in response to the COVID-19 pandemic, but a secondary pollutant - ground-level ozone - has increased in China, according to new research.
Scientists have identified a new mechanism for the breakdown of the building blocks of cell membranes. The mechanism is based on autoxidation from the interaction of oxygen and hydroxyl free radicals and the subsequent chain reaction between hydroxyl radicals and the Criegee intermediates that form from atmospheric ozone.
The combination of higher exposure to air pollution and pre-existing health disparities is contributing to higher mortality among minority populations during the COVID-19 pandemic, according to experts at Cincinnati Children's.
Florida State University and partner universities investigated current baseline conditions in the southern Gulf of Mexico to create a series of maps and guides that detail the distribution of carbon, nitrogen and the carbon-14 isotope.
Will our clean air last after COVID-19? UCLA study says it’s possible. Achieving net-zero emissions in California by 2050 can prevent thousands of deaths annually — in every community — researchers say
University of Washington researchers have discovered that the abundance of tiny microplastic contaminants in Pacific oysters from the Salish Sea is much lower than previously thought.
HARC (Houston Advanced Research Center) announces research analysis to study effects of COVID-19, associated stay-at-home orders, and the subsequent effects on air quality. Specifically, the changes in air quality measuring nitrogen oxides (NOx); benzene, toluene, ethylbenzene, xylene (BTEX); and ground-level ozone (O3).
Researchers testing and modeling to dispose of the current supply of waste.
Researchers report in ACS Central Science a way to recycle used polyurethanes into equivalent or even higher-value items.
COVID-19 has devastated lives and communities and will have a horrendous impact on the economy, but it has also revealed some environmental truths that we as humans may not want to hear. Lockdown is showing us that our lifestyles, in the main our reliance on motorised methods of transportation, have an insidious and detrimental impact on our environment and ultimately our health.
Rising carbon dioxide in the atmosphere and the consequent changes created through ocean acidification will cause severe ecosystem effects, impacting reef-forming habitats and the associated fish, according to new research.
To address plastic pollution plaguing the world’s seas and waterways, Cornell University chemists have developed a new polymer that can degrade by ultraviolet radiation, according to research published in the Journal of the American Chemical Society.
The U.S. Department of Energy confirmed the University of Utah has exceeded its goal to reduce energy use by 20 percent by 2020, as part of the Department of Energy’s Better Buildings Challenge. The U achieved energy savings of 25% across 17 million square feet of building space since 2008, the base year for the commitment.
Fifty years ago, San José State University alumnus and Wisconsin senator Gaylord Nelson established the first Earth Day, which took place across the country on April 22. But what does Earth Day 2020 look like in the midst of a global pandemic? We asked Steve LaDochy, Ph.D., professor of geosciences and environment at Cal State LA, an expert in air pollution and climate, to reflect on the ways in which our human impact has become even more clear in recent weeks, and how it could inform our future actions.
In a review paper published in the journal Nature Reviews Earth & Environment, WHOI marine geochemists Elizabeth Kujawinski and Christopher Reddy review what they— and their science colleagues from around the world—have learned from studying the spill over the past decade.
Against the recommendation of the environmental, public health and even the electric power industry, this week the Environmental Protection Agency issued final rules to roll back regulations on mercury and toxic air emissions from our nation’s coal and oil-fired power plants. To justify taking such action, says the American Thoracic Society, the EPA ignored years of precedent – used by both Republican and Democratic Administrations – determining how the agency conducts cost benefit analysis of environmental regulations.
The biggest window of opportunity is opening up now to protect birds returning to the United States and Canada on their spring migrations. Analyses by scientists at the Cornell Lab of Ornithology and Colorado State University pinpoint key periods with the heaviest movements of birds in April and May. Turning off or reducing non-essential lighting at homes, businesses, and high-rise buildings will help protect hundreds of millions of birds migrating over brightly lit cities.
Lights Out Texas is a new two-year study now underway in Houston, Dallas, and Fort Worth. Along with local partners, researchers from the Cornell Lab of Ornithology and Colorado State University plan to test the best times to turn off lights at night in order to prevent harm to the hundreds of millions of birds migrating over these cities.
Researchers at the McKelvey School of Engineering spent two weeks in India cooking with local residents. They found that soot wasn't the only worrisome byproduct of traditional cookstoves; organic carbons are causing problems, too.
On April 20th, 2010, the Gulf of Mexico experienced the worst environmental disaster in U.S. history when the BP Deepwater Horizon (DWH) well released millions of gallons of oil into the waters along the coast. Nancy Kinner, professor of civil and environmental engineering at the University of New Hampshire, and an internationally recognized oil spill expert, is available to offer insight into cleanup efforts, lessons learned, and new dispersant research and their potential use in future oil spills.
In a first-of-its-kind study, University of Notre Dame investigated the long-term effects of that momentous eco-celebration, studying how the event and the weather that day affected people’s attitudes toward conservation and their health years later.
People who live in urban areas with higher levels of air pollution may score lower on thinking and memory tests and may also lose cognitive skills faster over time, or it is possible they also may not, according to a study published in the April 8, 2020, online issue of Neurology®, the medical journal of the American Academy of Neurology. Researchers examined the association of air pollution levels and cognitive impairment and decline in participants in two large epidemiological studies. They found an association between the air pollution and cognitive decline in one study group but not in the other.
By: Anna Prentiss | Published: April 8, 2020 | 12:44 pm | SHARE: As people around the world isolate in their homes to prevent the spread of COVID-19, research indicates there may be some positive environmental outcomes.Robert O. Lawton Distinguished Professor Jeff Chanton from the Department of Earth, Ocean and Atmospheric Science (EOAS) said data show significant decreases in air pollution since January 2020.
The world has been hit hard by coronavirus, and health services and authorities everywhere are struggling to reduce the spread, combat the disease and protect the population.
Blogs look at the immediate and long-term impacts on the Gulf’s coastal soils
The Trump Administration’s decision to roll back emission and mileage standards for cars and trucks is bad for respiratory health.
Following reports of the Environmental Protection Agency’s move to implement broad changes that would relax environmental rules, the American Thoracic Society expressed disappointment with the plan.
A team of scientists at Cardiff University has, for the first time, developed a way of predicting the size of plastics different animals are likely to ingest.
A study from the University of Surrey has provided a comprehensive guide on which tree species are best for combatting air pollution that originates from our roads - along with suggestions for how to plant these green barriers to get the best results.
Irvine, Calif., March 16, 2020 – Farmers in California’s Central Valley are not known for their love of government regulations, but those same growers have seen a boost in the productivity of their high-value crops – and greater earnings – as a result of the Golden State’s strict air pollution controls. For a study published today in Nature Food, researchers at the University of California, Irvine and other institutions conducted a statistical analysis of pollution exposure and yields from 1980 to 2015 on a key sector making up about 38 percent of the state’s total agricultural output: perennial crops such as almonds, grapes, nectarines, peaches, strawberries and walnuts.
Pollution alters the human gut microbiome in ways that may boost risk of diabetes, obesity, inflammatory bowel disease and other chronic illnesses, according to a new study. Ozone is particularly harmful, the researchers found.
Research conducted within UK’s Superfund Research Center (UK-SRC) suggests that proper nutrition can reduce the toxicity of environmental pollutants. Dawn Brewer leads the UK-SRC’s Community Engagement Core, which is working to connect this science with the community to improve the health of Kentuckians.
Leading up to Earth Day on April 22, Cedars-Sinai is posting a weekly story and video that investigates the various ways climate change is impacting our bodies. This week's topic: The Lungs and Climate Change.
The biggest impacts on the sea life in Swansea Bay, Wales, come from waves and tides rather than human activity, a wide-ranging new study - encompassing over 170 species of fish and other sea life such as crabs, squid and starfish - has revealed.
Cornell chemists can demonstrate how to make high-density polyethylene with better control over polymer chain lengths, which allows for improvement over physical properties such as processability and strength, according to research published Dec. 27, 2019, in the Journal of the American Chemical Society.