US EPA revives dicamba registration
Agency green-lights two products previously banned by June court ruling
Agency green-lights two products previously banned by June court ruling
Belgian executive held top positions at Dow Corning and Avantor, with 5 years' experience in Japan
A robot with wings that move like a hawk’s can fly more stably and nimbly than other flying robots – and it uses less power, extending flight time
Millions of people may be experiencing long-term symptoms after recovering from covid-19 – possibly because the virus is hiding from the immune system
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
Survey finds widespread support for editing, little guidance from journals
A series of bad decisions and ill-judged policies, coupled with unrivalled political interference, has led to the FDA and CDC losing the trust of the public and scientists
When the Philae lander arrived at comet 67P, its harpoons didn't deploy as planned and it bounced across the surface, revealing ice that is softer than the foam on coffee
People who self-report regular media multitasking, such as texting while watching TV, had more lapses in their attention and performed worse in a memory test
Michigan State University chemistry professor will focus on increasing chemistry advocacy, communication with the public, and diversity and inclusion
Failed interventions to change people's behaviour tend to have common features, such as relying on social pressure or using letters and text messages
Companies are re-affirming their commitment to inclusivity, even as the US government obstructs education efforts
Hot water is key variable responsible for release of large numbers of plastic particles
A few hiring decisions could make a big difference at leadership level
Scientists show how drinking water disinfectants react with corroded cast iron pipes to generate hexavalent chromium
First significant tallies find black holes more common and stranger than expected
New instruments push the limits of this vital analytical technique – but other countries are already reaching even higher fields and frequencies
High quality data for more than 90% of the proteins in the body will aid medical research
Optogenetic tools refined in rodents have been tricky to use in nonhuman primates
Probiotic engineered to combat stubborn Clostridioides difficile bacteria
A trial showed that nitazoxanide, an antiparasitic drug, lowers virus levels in patients. Scientists say it’s irrelevant
Purple gold
The tunneling view down Franklin Egemole’s vial is colored purple—oddly—because of gold. Egemole, a grad student in Jun-Hyun Kim’s lab at Illinois State University, made this product out of gold nanoparticles embedded into larger polymer nanoparticles. After he oven-dried the solution, these layers formed. The color-changing ability of gold is a result of a phenomenon called localized surface plasmon resonance, which comes about when electrons are confined to a small space like the inside a metal nanoparticle. Читать дальше...
Comprehensive modeling reveals strategies for maximizing productivity
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