Swiss mired in poisonous row over pesticides
The idyllic image of peaceful Swiss Alpine pastures is being shattered by upcoming votes on pesticides which have sharply divided opinion in rural Switzerland......»»
Mapping chemical footprints in European streams
Many pesticides, industrial chemicals, and pharmaceuticals, as well as their degradation products, end up in streams and rivers after use......»»
Birds, beetles, bugs could help replace pesticides: Study
Natural predators like birds, beetles and bugs might be an effective alternative to pesticides, keeping crop-devouring pests populations down while boosting crop yields, researchers said Wednesday......»»
Perturbations in redox status, biochemical indices, genes in the liver following fish exposure to Mancozeb
Due to the increased demand for food for the growing population, pesticides are widely used to control diseases and boost productivity. A study published in the journal Gene Expression was designed to evaluate the toxic effects of the fungicide Manco.....»»
Researcher proposes paradigm shift in enzyme biochemistry
Although you may never have heard of the cytochrome P450 superfamily of enzymes, these proteins play diverse and critical roles in humans through the metabolic processing of drugs, pesticides, fatty acids, fat-soluble vitamins, and chemical carcinoge.....»»
New species of ancient vampire squid unearthed in Luxembourg
A trio of paleontologists in Germany has found a fossilized vampire squid that they dated to 183 million years ago. In their paper published in the Swiss Journal of Palaeontology, Robert Weis, Ben Thuy and Dirk Fuchs describe where the fossil was fou.....»»
Ladybug scents offer a more ecologically friendly way to protect crops
The use of pesticides, while beneficial for global food security, wreaks havoc on natural ecosystems and human health. To address this issue, Penn State researchers have turned to an unlikely enforcer to protect crops: the ladybug. The team, led by S.....»»
New aging mechanism discovered in nematodes
Even the genes and proteins that have been most closely studied are still far from having given up all their secrets. Like a Swiss Army knife, they have many different, often unknown functions......»»
Natural pesticides gain ground in "agri-tox" capital Brazil
Inspecting a thriving green field, Brazilian farmer Adriano Cruvinel is beaming: Using a fraction of the chemical products he used to, he is growing even more soy, thanks to natural pesticides......»»
Altermagnetism: A new type of magnetism, with broad implications for technology and research
There is now a new addition to the magnetic family: thanks to experiments at the Swiss Light Source SLS, researchers have proved the existence of altermagnetism. The experimental discovery of this new branch of magnetism is reported in Nature and sig.....»»
Pesticides to help protect seeds can adversely affect earthworms" health
While pesticides protect crops from hungry animals, pesky insects, or even microbial infections, they also impact other vital organisms, including bees and earthworms. Now, research published in Environmental Science & Technology Letters reveals that.....»»
Silent fields: A cocktail of pesticides is stunting bumblebee colonies across Europe
The European Parliament voted against a proposal to curb the use of agricultural pesticides in November 2023. These chemicals, designed to protect crop yield from pest insects and other organisms, can contaminate the water and air and threaten the pe.....»»
Biodegradable sensor monitors levels of pesticides via direct contact with surface of fruit and vegetables
Researchers at the University of São Paulo (USP) and the Federal University of Viçosa (UFV) in Brazil have developed a sustainable sensor that can be placed directly on the surface of a vegetable or fruit to detect the presence of pesticides. Known.....»»
130 poisonous frogs seized at Bogota airport
Authorities in Colombia seized 130 poisonous frogs being trafficked through the Bogota airport on Monday and arrested the Brazilian woman carrying them......»»
Why Venus died
Venus is only slightly smaller than the Earth, and so has enjoyed billions of years of a warm heart. But for this planet, sometimes called Earth's sister, that heat has betrayed it. That planet is now wrapped in suffocating layers of a poisonous atmo.....»»
Spatial model predicts bumblebee exposure to pesticide use
It has long been known that agricultural pesticides are one of the greatest threats to bees and other essential pollinators. What farmers have lacked is an understanding of how different pesticides, applied at various times on a variety of crops, aff.....»»
Environmental risks of new pesticides with nanoparticles insufficiently examined, say researchers
The environmental risks of new pesticides containing nanoparticles are inadequately researched, according to four Leiden University scientists, who have published an article in the journal Environmental Science & Technology. They call for an examinat.....»»
Magnesium still has the potential to become an efficient hydrogen store, says study
It is easy to be optimistic about hydrogen as an ideal fuel. It is much more difficult to come up with a solution to an absolutely fundamental problem: How to store this fuel efficiently? A Swiss-Polish team of experimental and theoretical physicists.....»»
ABB buys tech company to give next-generation industrial robots eyes and brains
The deal to buy Sevensense, a Swiss startup, is the latest robotics investment by ABB and follows growing demand for industrial robots that can move and work independently......»»
Finding a home for the wandering mushrooms—phylogenetic and taxonomic updates of Agaricales
Many edible, medicinal, and poisonous mushrooms that we are familiar with belong to the order Agaricales, which is a group of fungi with important economic and ecological value. Understanding the phylogenetic relationships of Agaricales can help us t.....»»
Why we need to know more about individual carbon footprints
Most countries, including Switzerland, record their greenhouse gas emissions by source and sector. In absolute terms, Swiss greenhouse gases make up less than 1% of global emissions. With an average of 12 metric tons of CO2 equivalents per capita per.....»»