Newly identified compound binds to Shiga toxin to reduce its toxicity
A strain of E. coli bacteria called enterohemorrhagic E. coli (EHEC) is known to cause several gastrointestinal disorders, which include bloody diarrhea and abdominal cramps, by damaging the intestinal lining. When accompanied with fatal systemic com.....»»
Newly discovered cyanobacteria could help sequester carbon from oceans and factories
An international coalition of researchers from the United States and Italy has discovered a novel strain of cyanobacteria, or algae, isolated from volcanic ocean vents that is especially adept at growing rapidly in the presence of CO2 and readily si.....»»
The growing scourge of plastic pollution: in numbers
Nations could agree in December on a world-first treaty to reduce the amount of plastic leaking into the environment which, if nothing is done, is forecast to triple by 2060......»»
What animal societies can teach us about aging
Red deer may become less sociable as they grow old to reduce the risk of picking up diseases, while older house sparrows seem to have fewer social interactions as their peers die off, according to new research showing that humans are not the only ani.....»»
Engineered bacterial protein offers efficient rare earth metal separation
A newly discovered protein naturally houses an unusual binding site that can differentiate between rare earth elements, and researchers at Penn State have made it even better. Rare earth elements are key components used in everything from modern tech.....»»
New class of encrypted peptides exhibits significant antimicrobial properties
In a significant advance against the growing threat of antibiotic-resistant bacteria, researchers have identified a novel class of antimicrobial agents known as encrypted peptides, which may expand the immune system's arsenal of tools to fight infect.....»»
Is it true that trees pollute the air?
Methane is the most famous volatile organic compound (VOC) in our atmosphere. This week, our host George Zaidan follows up on a Reactions subscriber's question about the 600 teragrams of a less famous VOC released every year: isoprene......»»
Instagram might make your video look terrible if it’s not popular
Instagram head Adam Mosseri has admitted that the company may reduce the quality of your video if it thinks it’s not getting enough views … more….....»»
Unique multidomain enzymes from bacteria identified
Pharmaceutical scientists from the National University of Singapore (NUS) have identified and characterized a unique multidomain enzyme capable of catalyzing two distinct types of reactions, both vital for making drug molecules......»»
2024 iPad mini teardown reveals minimal internal changes
A new teardown of the seventh-generation iPad mini has revealed very little in the way of changes, and no apparent physical change to reduce jelly scrolling despite evidence that the effect is minimized.The seventh-generation iPad mini sports an A17.....»»
YouTuber shows off hardware hack to replace soldered MacBook storage
A YouTube video shows off a newly-developed technique to replace the soldered-on storage modules on most modern MacBook Pro and other MacBook models — but the upgrade is impractical and costly to do.Video shows replacement of original soldered stor.....»»
A cooling shift: Slowing ocean circulation may temper Arctic temperature rise
The Arctic is warming at three to four times the global average. However, new research suggests the slowing of a key ocean current could reduce projected Arctic warming by up to 2 degrees Celsius by the end of the century......»»
McDonald’s E. coli outbreak grows by 50% in 3 days as lawsuits mount
The CDC believes the risk is now low, but cases could continue to rise. Twenty-six more cases have been identified in a multistate E. coli O157:H7 outbreak linked to McDonald's Qu.....»»
Study shows invasive silver carp reduce movement in Chicago-area water
Invasive silver carp have been spreading throughout the Mississippi River Basin since their introduction a half-century ago. Yet, try as they might, the fish have not advanced beyond a particular stretch of the Illinois River north of Kankakee. Resea.....»»
Molecular study of newly discovered tardigrade species helps explain ability to withstand high doses of radiation
A team of biologists affiliated with several institutions in China has learned more about the means by which tardigrades are able to withstand high doses of radiation. In their study, published in the journal Science, the group focused on a newly fou.....»»
"Well-man" thrown from castle identified from 800-year-old Norse saga
A passage in the Norse "Sverris Saga," the 800-year-old story of King Sverre Sigurdsson, describes a military raid that occurred in AD 1197, during which a body was thrown into a well at Sverresborg Castle, outside Trondheim in central Norway, likely.....»»
Trash carried by a North Korean balloon again falls on the presidential compound in Seoul
Trash carried by a North Korean balloon again falls on the presidential compound in Seoul.....»»
Midjourney’s AI image editing reimagines your uploaded photos
Midjourney users finally have the ability to edit uploaded images directly, rather than use them as reference for newly generated pictures......»»
Cultural burning isn"t just important to Indigenous culture—it"s essential to Australia"s disaster management
Last month, Australia's newly appointed minister for emergency management, Senator Jenny McAllister, and Senator Tony Sheldon, special envoy for disaster recovery, took part in a cultural burn outside Lismore in New South Wales, as part of the Nation.....»»
Scientists make Wile E. Coyote observation, confirming theory of how solar flares are created
An international collaboration that includes an Oregon State University astrophysicist has identified a phenomenon, likened to the quick-footed movements of an iconic cartoon predator, that proves a 19-year-old theory regarding how solar flares are c.....»»
Natural compound found in flowers blocks activity of an enzyme involved in multiple sclerosis and cancer
Scientists have identified a natural compound that halts the process involved in the progression of certain forms of cancer and demyelinating conditions—those that damage the sheath, known as myelin, that surrounds neurons—such as multiple sclero.....»»