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Sustainability News
June 26, 2022

Top Headlines
 

Scientists Decontaminate Heavy Metal Water Using Protein from Plant Waste

Scientists have created a membrane made from a waste by-product of vegetable oil manufacturing, which can filter out heavy metals from contaminated water. In tests, they showed that this process of ...

Panthers Now Number One Predator of White-Tailed Deer in Southwest Florida

A new study found Florida panthers are the No. 1 cause of mortality for white-tailed deer in Southwest Florida. The researchers set out to get a better picture of what factors most affect the ...

Could Used Beer Yeast Be the Solution to Heavy Metal Contamination in Water?

A new study finds inactive yeast could be effective as an inexpensive, abundant, and simple material for removing lead contamination from drinking ...

Earth-Abundant Solar Pixels Found to Produce Hydrogen for Weeks

Devices made of readily available oxide and carbon-based materials can produce clean hydrogen from water over weeks -- according to new research. The findings could help overcome one of the key ...
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Earlier Headlines
 

Default Options Facilitate Faster Carbon Offsetting in Air Travel

Economists find that many air travelers more readily choose faster, but more expensive carbon offsetting options online if selecting a slower option requires action. However, the readiness to do so ...

Can Robotics Help Us Achieve Sustainable Development?

Scientists have assessed how robotics and autonomous systems might facilitate or impede the delivery of the UN Sustainable Development Goals (SDGs). Their findings identify key opportunities and key ...

Modern Wind Turbines Can More Than Compensate for Decline in Global Wind Resource

Wind energy contributes significantly to the energy sector's sustainable, low-CO2 transformation. However, the efficiency of wind turbines depends on available wind resources and the technical ...

Tiny Conservation Heroes: Wild Cherry Blossoms Could Save Forest Landscapes

Researchers have found that symbolic species could be used for the conservation and community-based management of traditional forest landscapes. The team studied how different social groups within a ...

Textile Filter Testing Shows Promise for Carbon Capture

Researchers found they could filter carbon dioxide from air and gas mixtures at promising rates using a proposed new textile-based filter that combines cotton fabric and an enzyme called carbonic ...

How a Knee Replacement Impacts the Planet

Researchers are quantifying the effects of healthcare on the environment, specifically the particularly waste-heavy and energy-intensive specialty of orthopedic surgery. The researchers reviewed ...

Liquid Platinum at Room Temperature

Researchers in Australia have been able to use trace amounts of liquid platinum to create cheap and highly efficient chemical reactions at low temperatures, opening a pathway to dramatic emissions ...

Beyond 'Plant Trees!': Research Finds Tree Plantations Encroaching on Essential Ecosystems

Trees planted in the tropics as part of nations' reforestation commitments can have unintended consequences, sometimes degrading biodiversity hotspots, damaging ecosystems like grasslands, or ...

Scientists Show That at Least 44 Percent of Earth's Land Requires Conservation to Safeguard Biodiversity and Ecosystem Services

New research reveals that 44 percent of Earth's land area -- some 64 million square kilometers (24.7 million square miles) requires conservation to safeguard ...

Solar-Biomass Hybrid System Satisfies Home Heating Requirements in Winter

Researchers outline a computer simulation model addressing the challenge of solar power's inherent intermittency by adding biomass as another renewable energy source to advance a reliable, ...

The History of Lake Cahuilla Before the Salton Sea

Lake Cahuilla went through many cycles of filling and drying out over thousands of years. A new study used radiocarbon dating to determine the timing of the last seven periods of filling during the ...

Learning from Nature: Biosynthesis of Cyanobacterin Opens Up New Class of Natural Compounds for Applications in Medicine and Agriculture

Researchers have succeeded in understanding the biosynthetic mechanisms for the production of the natural product cyanobacterin, which is produced in small quantities by the cyanobacteria Scytonema ...

People Must Be 'Heart' of Climate Action

Tackling the climate crisis can only be achieved by 'placing people at the heart of climate action', researchers ...

Chemists' HAT Trick for Greener Chemical Synthesis

A technique used in chemical synthesis is called hydrogen atom transfer, or HAT. It's a potentially powerful and versatile chemical tool, but technical constraints have limited its use. Now ...

New Research on Tidal Flats Is 'Wake Up Call' for US Coastal Communities

About 41 million people in live in U.S. Atlantic coastline counties. There isn't an effective way to identify the impact of urban growth on tidal flats -- the guardians of beachfront ...

Climate Change on Course to Hit U.S. Corn Belt Especially Hard, Study Finds

Climate change will make the U.S. Corn Belt unsuitable for cultivating corn by 2100 without major technological advances in agricultural practices, a new study ...

Scientists Make Plastic More Degradable Under UV Light

Scientists found that incorporating sugar units into polymers makes them more degradable when exposed to UV ...

Aerodynamic Analysis Causes a Rethink of the Biggest Pterosaur

Researchers shed light on the way Quetzalcoatlus would have flown, finding that the dinosaur's flying dynamics were actually very different to how it has been depicted in popular ...

Gene-Edited Tomatoes Could Be a New Source of Vitamin D

Tomatoes gene-edited to produce vitamin D, the sunshine vitamin, could be a simple and sustainable innovation to address a global health ...

New Tech Aims to Drive Down Costs of Hydrogen Fuel

Researchers have developed a new technique for extracting hydrogen gas from liquid carriers which is faster, less expensive and more energy efficient than previous ...

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