Feature Channels: Environmental Science

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Released: 22-Feb-2024 7:05 PM EST
Climate change linked to rise in mental distress among teens, according to Drexel study
Drexel University

Worsening human-induced climate change may have effects beyond the widely reported rising sea levels, higher temperatures, and impacts on food supply and migration – and may also extend to influencing mental distress among high schoolers in the United States.

   
Newswise: Snakes: An Evolutionary Winner
19-Feb-2024 2:05 PM EST
Snakes: An Evolutionary Winner
Stony Brook University

A study of more than 60,000 specimens of snakes and lizards worldwide reveals that snakes stand out alone in the evolution of reptiles. The team of scientists discovered that snakes evolved incredibly fast, as their ancestors shed limbs and adapted on multiple levels to live and spread out into thousands of species of snakes over 66 million years, up to today.

Newswise: Air Pollution Hides Increases in Rainfall
20-Feb-2024 8:00 AM EST
Air Pollution Hides Increases in Rainfall
Lawrence Berkeley National Laboratory

In a new study, researchers broke down how human-induced greenhouse gas and aerosol emissions influence rainfall in the United States.

Newswise: Burning landfill gases is dangerous, RUDN ecologists say
Released: 21-Feb-2024 9:10 AM EST
Burning landfill gases is dangerous, RUDN ecologists say
Scientific Project Lomonosov

RUDN University ecologists and a professor from the Jordan University of Science and Technology (JUST) have shown that the combustion of landfill gas in flares continues to pose a danger to the health of the environment and humans. Moreover, it is likely that the situation only gets worse after flaring

Newswise: Study Details Toxic Elements Found in Stranded Whales, Dolphins Over 15 Years
Released: 21-Feb-2024 8:30 AM EST
Study Details Toxic Elements Found in Stranded Whales, Dolphins Over 15 Years
Florida Atlantic University

Researchers evaluated the prevalence, concentration and tissue distribution of essential and non-essential trace elements, including heavy metal toxicants in tissue (blubber, kidney, liver, skeletal muscle, skin) and fecal samples. Findings reveal how toxicant levels relate to their sex, breed, age and other demographic factors.

16-Feb-2024 8:00 AM EST
Mercury levels in tuna remain nearly unchanged since 1971, study says
American Chemical Society (ACS)

Tuna can build up high levels of methylmercury from feeding on contaminated prey. Despite efforts to reduce mercury emissions, researchers report in ACS’ Environmental Science & Technology Letters that levels in tuna appear to be unchanged.

16-Feb-2024 8:00 AM EST
Highways through historically redlined areas likely cause air pollution disparities today
American Chemical Society (ACS)

Historically "redlined" areas – neighborhoods with primarily Black or immigrant communities – are exposed to more air pollution than other urban neighborhoods. According to research published in ACS’ Environmental Science & Technology, the cause could relate to nearby highways or industrial parks.

Newswise: Genetic insights and conservation challenges of Nara's sacred deer
Released: 21-Feb-2024 3:05 AM EST
Genetic insights and conservation challenges of Nara's sacred deer
Fukushima University

In a world where human activities have left an indelible mark on ecosystems, the preservation of species and natural landscapes has become an urgent global concern.

Newswise: Giant new snake species identified in the Amazon
Released: 21-Feb-2024 2:05 AM EST
Giant new snake species identified in the Amazon
University of Queensland

A team of scientists on location with a film crew in the remote Amazon has uncovered a previously undocumented species of giant anaconda.

Released: 19-Feb-2024 3:05 PM EST
ORNL researchers and leaders reflect on AGU23 and future plans for “wide open science”
Oak Ridge National Laboratory

A multidirectorate group from ORNL attended AGU23 and came away inspired for the year ahead in geospatial, earth and climate science

Newswise: Why two prehistoric sharks found in Ohio got new names
Released: 19-Feb-2024 9:30 AM EST
Why two prehistoric sharks found in Ohio got new names
Ohio State University

Until recently, Orthacanthus gracilis could have been considered the “John Smith” of prehistoric shark names, given how common it was. Three different species of sharks from the late Paleozoic Era – about 310 million years ago – were mistakenly given that same name, causing lots of grief to paleontologists who studied and wrote about the sharks through the years and had trouble keeping them apart.

Newswise: NSU Researcher Helps International Team Create Plan to Protect the Biodiversity of U.S. Waters
Released: 19-Feb-2024 9:05 AM EST
NSU Researcher Helps International Team Create Plan to Protect the Biodiversity of U.S. Waters
Nova Southeastern University

Studying the world’s oceans can be difficult – an NSU researcher lead a team that is working to do just that.

Newswise: Advanced artificial photosynthesis catalyst uses CO2 more efficiently to create biodegradable plastics
Released: 16-Feb-2024 10:05 PM EST
Advanced artificial photosynthesis catalyst uses CO2 more efficiently to create biodegradable plastics
Osaka Metropolitan University

An innovative and more efficient way to produce fumaric acid that not only reduces carbon dioxide emissions, but also reuses waste resources to make biodegradable plastics.

Newswise: Beyond peak season: Bacteria in the Arctic seabed are active all year round
Released: 16-Feb-2024 9:05 PM EST
Beyond peak season: Bacteria in the Arctic seabed are active all year round
Max Planck Institute for Marine Microbiology

Despite the pronounced seasonality in their habitat, the bacterial community in Arctic sediments is taxonomically and functionally very stable.

Newswise: Online digital data and AI for monitoring biodiversity
Released: 16-Feb-2024 9:05 PM EST
Online digital data and AI for monitoring biodiversity
University of Helsinki

The random information posted online could be used to generate information about biodiversity and its conservation.

Released: 16-Feb-2024 9:05 PM EST
Climate change has brought forward the flowering period in Doñana National Park by 22 days
University of Seville

A team at the University of Seville has studied trends in the flowering date of around fifty plant species over the last 35 years in Doñana National Park.

Released: 16-Feb-2024 1:05 PM EST
A climate-friendly way to capture carbon dioxide in the air
Ohio State University

In a new study, researchers have developed a method for capturing carbon dioxide from the atmosphere, powered by clean and relatively inexpensive geothermal energy.

Newswise: Chula Geologists Find New Evidence of Historic Human Activity on Khao Phanom Rung-Khao Plai Bat, Buriram
Released: 16-Feb-2024 8:55 AM EST
Chula Geologists Find New Evidence of Historic Human Activity on Khao Phanom Rung-Khao Plai Bat, Buriram
Chulalongkorn University

Prof. Dr. Santi Pailoplee, Department of Geology, Faculty of Science, Chulalongkorn University, in collaboration with the Faculty of Archaeology, Silpakorn University, discovered a large number of rocks and rock formations on Khao Phanom Rung-Plai Bat, Chaloem Phra Kiat District, Buriram Province, which geologically signify human activity in the past, not natural formation.

   
Newswise: Early-stage subduction invasion
Released: 15-Feb-2024 7:05 PM EST
Early-stage subduction invasion
Geological Society of America (GSA)

Our planet’s lithosphere is broken into several tectonic plates. Their configuration is ever-shifting, as supercontinents are assembled and broken up, and oceans form, grow, and then start to close in what is known as the Wilson cycle.

Newswise: How is deforested land in Africa used?
Released: 15-Feb-2024 7:05 PM EST
How is deforested land in Africa used?
GFZ GeoForschungsZentrum Potsdam

Africa's forested areas – an estimated 14 % of the global forest area – are continuing to decline at an increasing rate – mostly because of human activities to convert forest land for economic purposes.

Newswise: ORNL study projects geothermal heat pumps’ impact on carbon emissions and electrical grid by 2050
Released: 15-Feb-2024 5:05 PM EST
ORNL study projects geothermal heat pumps’ impact on carbon emissions and electrical grid by 2050
Oak Ridge National Laboratory

A modeling analysis led by the Department of Energy’s Oak Ridge National Laboratory gives the first detailed look at how geothermal energy can relieve the electric power system and reduce carbon emissions if widely implemented across the United States within the next few decades.

Released: 15-Feb-2024 2:05 PM EST
The ties that bind
Washington University in St. Louis

In a study published in the journal Environmental Science & Technology, WashU researchers discovered that a common mineral called goethite — an iron-rich mineral that is abundant in soils that cover the Earth — tends to incorporate trace metals into its structure over time, binding the metals in such a way that it locks them out of circulation.

Newswise: Methane Emissions from Wetlands Increase Significantly over High Latitudes
Released: 15-Feb-2024 12:00 PM EST
Methane Emissions from Wetlands Increase Significantly over High Latitudes
Lawrence Berkeley National Laboratory

Wetlands are Earth’s largest natural source of methane, a potent greenhouse gas that is about 30 times more powerful than carbon dioxide at warming the atmosphere. A research team analyzed wetland methane emissions data across the entire Boreal-Arctic region and found that these emissions have increased approximately nine percent since 2002.

Newswise: New Research Reveals: The New York Bight Is an Important Year-Round Habitat for Endangered Fin Whales
Released: 15-Feb-2024 11:05 AM EST
New Research Reveals: The New York Bight Is an Important Year-Round Habitat for Endangered Fin Whales
Wildlife Conservation Society

Researchers aim to use their science to help inform best practices and strategies to better protect fin whales in waters off NY and NJ.

Released: 15-Feb-2024 11:05 AM EST
UC Irvine researcher co-authors ‘scientists’ warning’ on climate and technology
University of California, Irvine

Irvine, Calif., Feb. 15, 2024 – Throughout human history, technologies have been used to make peoples’ lives richer and more comfortable, but they have also contributed to a global crisis threatening Earth’s climate, ecosystems and even our own survival.

Released: 15-Feb-2024 10:05 AM EST
U.S. Department of Energy Accepting Nominations for 2025 Ernest Orlando Lawrence Award
Department of Energy, Office of Science

The U.S. Department of Energy (DOE) today announced a call for nominations for the 2025 Ernest Orlando Lawrence Award, one of the longest running and most prestigious science and technology awards given by the U.S. government.

Newswise: noaa-cone-graphic-hero-940x529.jpg
Released: 15-Feb-2024 10:05 AM EST
‘Cone of uncertainty’ graphic to feature more information
University of Miami

University researchers explain why the revamped graphic, to be unveiled this hurricane season, will better aid residents.

Released: 14-Feb-2024 8:05 PM EST
Is the Amazon forest approaching a tipping point?
University of Birmingham

Global warming may be interacting with regional rainfall and deforestation to accelerate forest loss in the Amazon, pushing it towards partial or total collapse.

Released: 14-Feb-2024 8:05 PM EST
Amazon rainforest at the threshold: loss of forest worsens climate change
Potsdam Institute for Climate Impact Research (PIK)

The Amazon rainforest could approach a tipping point, which could lead to a large-scale collapse with serious implications for the global climate system.

Newswise: WCS Joins Mozambican President Filipe Nyusi to Advance Conservation Efforts
Released: 14-Feb-2024 1:05 PM EST
WCS Joins Mozambican President Filipe Nyusi to Advance Conservation Efforts
Wildlife Conservation Society

The Wildlife Conservation Society was honored to be invited to participate in a high-level event today hosted by His Excellency Filipe Jacinto Nyusi, the President of the Republic of Mozambique, at Maputo National Park.

Newswise: Urban heat: Research may point the way to cooling steamy cities
Released: 14-Feb-2024 11:05 AM EST
Urban heat: Research may point the way to cooling steamy cities
Binghamton University, State University of New York

New research from Binghamton University, State University of New York might point the way to cooling steamy cities. A Binghamton professor has received a grant for his work pertaining to the urban heat island effect in cities. 

Newswise: Argonne scientists use AI  to identify new materials for carbon capture
Released: 14-Feb-2024 10:05 AM EST
Argonne scientists use AI to identify new materials for carbon capture
Argonne National Laboratory

Researchers at the U.S. Department of Energy’s Argonne National Laboratory have used new generative AI techniques to propose new metal-organic framework materials that could offer enhanced abilities to capture carbon

Newswise: Pesticides to help protect seeds can adversely affect earthworms’ health
9-Feb-2024 8:00 AM EST
Pesticides to help protect seeds can adversely affect earthworms’ health
American Chemical Society (ACS)

Research published in ACS’ Environmental Science & Technology Letters reveals that worms are affected by small amounts of chemicals from pesticide-treated seeds.

Released: 13-Feb-2024 4:05 PM EST
Business operations affect fishermen's resilience to climate change, new study finds
University of Maine

In their new study published in the journal Global Environmental Change, researchers found that fishermen’s responses to a changing climate can be strongly influenced by how they fish and how they’re organized. The study highlights the role that distinct strategies associated with different group sizes and levels of cooperation play in how fishers respond and adapt to climate change.

   
Released: 12-Feb-2024 11:05 PM EST
When the global climate has the hiccups
University of Basel

In recent geological history, the so-called Quaternary period, there have been repeated ice ages and warm periods.

Released: 12-Feb-2024 10:05 PM EST
Study: Global deforestation leads to more mercury pollution
Massachusetts Institute of Technology (MIT)

About 10 percent of human-made mercury emissions into the atmosphere each year are the result of global deforestation, according to a new MIT study.

Newswise: CMS COP14, An Historic Opportunity to Protect the Guanaco Migrations
Released: 12-Feb-2024 3:05 PM EST
CMS COP14, An Historic Opportunity to Protect the Guanaco Migrations
Wildlife Conservation Society

This iconic herbivore of the arid grasslands and the Andes Mountains in the Southern Cone, depends on vast and connected habitats to feed, reproduce, and rest.

Newswise: CyberShake study uses Summit supercomputer to investigate earthquake hazards
Released: 12-Feb-2024 1:05 PM EST
CyberShake study uses Summit supercomputer to investigate earthquake hazards
Oak Ridge National Laboratory

Researchers at the Statewide California Earthquake Center, or SCEC, are unraveling the mysteries of earthquakes by using physics-based computational models running on high-performance computing systems at the Department of Energy’s Oak Ridge National Laboratory. The team’s findings will provide a better understanding of seismic hazards in the Golden State.

Newswise: University of Kentucky scientists develop eco-friendly magnet to battle microplastics
Released: 12-Feb-2024 12:05 PM EST
University of Kentucky scientists develop eco-friendly magnet to battle microplastics
University of Kentucky

Plastic pollution is a pressing environmental issue, and University of Kentucky Martin-Gatton College of Agriculture, Food and Environment researchers are leading the charge with an innovative solution.

Released: 12-Feb-2024 7:05 AM EST
WCS Statement from CMS CoP14
Wildlife Conservation Society

“If governments do everything they have committed to do, then the next ‘State of the World’s Migratory Species’ will have some good news.” WCS VP of International Policy Susan Lieberman

Newswise: Global study: Wild megafauna shape ecosystem properties
Released: 11-Feb-2024 9:05 PM EST
Global study: Wild megafauna shape ecosystem properties
Aarhus University

For millions of years, a variety of large herbivores, or megafauna, influenced terrestrial ecosystems.

Newswise: New fossil site of worldwide importance uncovered in southern France
Released: 11-Feb-2024 8:05 PM EST
New fossil site of worldwide importance uncovered in southern France
University of Lausanne

Nearly 400 exceptionally well-preserved fossils dating back 470 million years have been discovered in the south of France by two amateur paleontologists.

Newswise: Conversion process turns greenhouse gas into ethylene
Released: 11-Feb-2024 8:05 PM EST
Conversion process turns greenhouse gas into ethylene
University of Cincinnati

Engineers at the University of Cincinnati created a more efficient way of converting carbon dioxide into valuable products while simultaneously addressing climate change.

Released: 9-Feb-2024 12:05 PM EST
Wildlife Conservation Society Delegation Heading to Convention on Migratory Species of Wild Animals (CMS) CoP14
Wildlife Conservation Society

A Wildlife Conservation Society delegation is heading to the Convention on Migratory Species of Wild Animals CoP14, Feb. 12-17, in Samarkand, Uzbekistan.

Newswise: Ancient pollen trapped in Greenland ice uncovers changes in Canadian forests over 800 years
Released: 8-Feb-2024 5:05 PM EST
Ancient pollen trapped in Greenland ice uncovers changes in Canadian forests over 800 years
Desert Research Institute (DRI)

The Greenland ice sheet lies thousands of miles from North America yet holds clues to the distant continent’s environmental history.

Newswise: Why did Earth once turn into a giant frozen snowball? Australian scientists now have an answer
Released: 8-Feb-2024 12:05 PM EST
Why did Earth once turn into a giant frozen snowball? Australian scientists now have an answer
University of Sydney

Australian geologists have used plate tectonic modelling to determine what most likely caused an extreme ice-age climate in Earth’s history, more than 700 million years ago.

Released: 7-Feb-2024 11:05 AM EST
New study sheds new light on forests' role in climate and water cycle
Stockholm University

Forests, which cover a third of Earth's land surface, are pivotal in carbon storage and the water cycle, though the full scope of their impact remains to be fully understood. In a new study published in Nature Communications, researchers from Stockholm University and international colleagues provide new insights into the complex role forests play in the climate system and water cycle.

Released: 7-Feb-2024 11:05 AM EST
Clarity needed for businesses to achieve greenhouse gas mitigation
Newcastle University

Despite efforts to mitigate the effects of climate change, companies are not set up for success, due to conflicting national and sectorial targets and differing availability of abatement options, a new study reveals.



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