Discarded aloe peels could be a sustainable, natural insecticide
Aloe barbadensis, commonly known as aloe vera, has been used for thousands of years to treat skin ailments, promote digestive health and heal wounds. But while aloe vera gel is in high demand, the peels are thrown away as agricultural waste. Today, s.....»»
Cactus dreams: Revealing the secrets of mescaline making
Mescaline, a natural hallucinogen known since ancient times, was not only a favorite of artists and bohemians but also a mainstay of brain research throughout the first half of the 20th century, until it was eclipsed in the 1950s by the much more pot.....»»
Consumer-grade insecticide sprays fail to control cockroaches, study shows
A common variety of consumer insecticide sprays is mostly ineffective and of "little to no value" in eliminating cockroach infestations, a study in the Journal of Economic Entomology shows......»»
Supplements Companies Are Cashing In on the Ozempic Wave
With demand for GLP-1 drugs sky-high, the supplement industry is elbowing into the market. Some products are meant to complement meds like Ozempic. Others are positioned as “natural” alternatives......»»
Elon Musk pitches EVs to fans of Donald Trump even though they haven’t been buying
Musk said the world should move toward sustainable energy and that battery-powered cars could be part of that future, without requiring people to give up the things they like to do......»»
Up-cycling petroleum waste into a high-performance yet sustainable triboelectric nanogenerator
A striking landmark in Vancouver, Canada, "The Big Yellow Sulfur Pile" is a testament to the massive amounts of elemental sulfur produced from the hydrodesulfurization process of petroleum refining......»»
Neutrons reveal the existence of local symmetry breaking in a Weyl semimetal
The first materials scientists might have been early humans who—through trial-and-error experiments—discovered the first "cutting-edge" technologies. They found that the best arrowheads and other tools could be made from certain types of natural,.....»»
Waste into gold: Oyster shells repurposed as magic "Seawool"
Growing up on Taiwan's west coast where mollusk farming is popular, Eddie Wang saw discarded oyster shells transformed from waste to function—a memory that inspired him to create a unique and environmentally friendly fabric called "Seawool"......»»
Liked to death? The social media race for nature photos can trash ecosystems—or trigger rapid extinction
Have you ever liked or shared a social media post about nature? It could have been a photo of a rare orchid or an unusual bird. Or you might share a stunning photo of an "undiscovered" natural place......»»
More than greenwashing? Sustainable aviation fuels struggle to take off
Alternative fuels are intended to reduce the carbon footprint of airlines. Enlarge / Sustainable aviation fuels could help cut carbon emissions from commercial flights. (credit: Costfoto/NurPhoto via Getty Images) Last.....»»
Researchers discover new mechanism to cool buildings while saving energy
With temperatures rising globally, the need for more sustainable cooling options is also growing. Researchers at UCLA and their colleagues have now found an affordable and scalable process to cool buildings in the summer and heat them in the winter......»»
From fungi to pharmaceuticals: A milestone for the production of eutyscoparol A and violaceoid C
The natural world is rich in chemical compounds with remarkable medicinal properties. A notable example is penicillin, discovered by chance from the Penicillium mold. This discovery revolutionized the treatment of bacterial infections and highlighted.....»»
3D laser printing with bioinks from microalgae
Microalgae such as the diatom Odontella aurita and the green alga Tetraselmis striata are especially suitable as "biofactories" for the production of sustainable materials for 3D laser printing due to their high content in lipids and photoactive pigm.....»»
Tracking the restorative effects of good fire
A few miles south of Yosemite's famed Glacier Point, ringed by striking granite domes, lies the Illilouette Basin. This small stretch of the Sierra Nevada Mountains has become a sort of fire laboratory, a place where natural wildfires have been allow.....»»
Biocides are a useful tool to combat antibiotic resistance but appropriate use is vital, scientists suggest
A recent review in the journal Sustainable Microbiology discusses how the use of biocides can promote well-being—but must only be used when there are clear benefits......»»
Chemists develop new sustainable reaction for creating unique molecular building blocks
Polymers can be thought of like trains: Just as a train is composed of multiple cars, polymers are made up of multiple monomers, and the couplings between the train cars are similar to the chemical bonds that link monomers together. While polymers ha.....»»
Non-biting midges help us understand how to protect Lake Balaton
What was Lake Balaton like in its natural state, and when did it change? Can its near-natural condition still be restored? These are the questions the researchers from ELTE Science Faculty's Paleoenvironment and Climate Change Research Group sought t.....»»
July ends 13-month streak of global heat records as El Nino ebbs, but experts warn against relief
Earth's string of 13 straight months with a new average heat record came to an end this past July as the natural El Niño climate pattern ebbed, the European climate agency Copernicus announced Wednesday......»»
Get ready for creepy AI robots with human facial expressions
China has reportedly developed a robot that can respond with natural human facial expressions. The robot was created by Liu Xiaofeng, a professor at Hohai … The post Get ready for creepy AI robots with human facial expressions appeared first on.....»»
Disaster plant pathology: Solutions to combat agricultural threats from disasters
An often-overlooked component of natural and human-driven disasters is their potential to affect plant health and thus food security at domestic and international scales. Most disasters have indirect effects on plant health through factors such as di.....»»
Sustainable products give manufacturers an edge over competition, suppliers say
Suppliers and automakers increasingly see developing sustainable products not just as a way to check a box on climate targets but to help them save costs and differentiate themselves from competitors......»»