Simulations of swimming fish suggest fish may naturally prefer to compete—not cooperate—during swimming
Researchers have shown how different swimming formations may save fish energy and suggest that they only switch positions to save energy for the group when under pressure......»»
We"ve found a way to help endangered eels overcome dams and weirs
The European eel Anguilla anguilla, a sleek, snake-like fish with a fascinating life cycle, once teemed in rivers. But their numbers have plummeted by more than 95% since the 1980s......»»
Insecticides contribute to drop in butterfly species across US MidWest: Study
Insecticide use is a major factor causing a decrease in the size and diversity of butterfly populations across the US Midwest, reports Braeden Van Deynze of the Washington Department of Fish and Wildlife and colleagues in a study published June 20 in.....»»
A simple, fast, and versatile method for selective bromination of indole alkaloids
The development of drugs through chemical modifications of naturally occurring indole alkaloids has emerged as an attractive research area. However, due to their reactivity, the selective functionalization at the C5 position of the indole ring has be.....»»
Researchers discover Raja Ampat"s reef manta rays prefer staying close to home—which could help save more of them
The reef manta ray (Mobula alfredi) is a tough swimmer. They can travel hundreds of kilometers to feed themselves. The longest recorded movement for an individual reef manta ray was 1,150km, observed in eastern Australia......»»
Scientists find further evidence that climate change could make fungi more dangerous
A team of medical researchers and infectious disease specialists affiliated with multiple institutions in China, working with a pair of colleagues, one from Singapore, the other from Canada, has found evidence bolstering theories that suggest as the.....»»
Boosting the synthesis of stable sugar compounds with a novel nature-inspired approach
Researchers from the National University of Singapore (NUS) have developed a new biomimetic concept to convert naturally occurring sugars into diverse classes of stable glycosides and glycoproteins without using protecting-group chemistry. This innov.....»»
A railroad of cells: Computer simulations explain cell movement
Looking under the microscope, a group of cells slowly moves forward in a line, like a train on the tracks. The cells navigate through complex environments. A new approach by researchers involving the Institute of Science and Technology Austria (ISTA).....»»
Look to women for sustainable livestock farming bordering the Amazon rainforest, says study
When trees and livestock compete for land, the trees usually lose. It doesn't have to be this way. But centrally designed plans to implement tree-livestock coexistence in deforested areas don't always work on faraway farmland......»»
The Galaxy S25 will fix a big mistake Samsung made with the Galaxy S24
The Samsung Galaxy S25 is still many months away from a potential release, but early rumors suggest that it may fix one big mistake of the S24......»»
Study shows fish may use punishment to promote help from their offspring
While there is an increasing consensus among humans that corporal discipline of children does more harm than good, fish may disagree......»»
New simulations reveal hot neutrinos trapped during neutron star collisions
When stars collapse, they can leave behind incredibly dense but relatively small and cold remnants called neutron stars. If two stars collapse in close proximity, the leftover binary neutron stars spiral in and eventually collide, and the interface w.....»»
Biomechanics of sound production in high-pitched classical singing
Opera singers have to use the extreme limits of their voice range. Many pedagogical and scientific sources suggest that the highest pitches reached in classical singing can only be produced with a so-called "whistle" voice register, in analogy to ult.....»»
Will price, charging headaches send EV owners back to the ICE age?
The findings from a new McKinsey & Co. study suggest a big complication lays ahead on the path toward an electrified future. Nearly half of EV owners are likely to return to internal combustion engine vehicles......»»
A scientific mission to save the sharks
Despite protection measures, these fish are among the most endangered animals. Enlarge (credit: RamonCarretero/Getty) A hammerhead shark less than one meter long swims frantically in a plastic container aboard a boat in.....»»
Study indicates Pennsylvania private forest landowners value fire as tool to manage woodlands
Fire can help shape ecosystems, and after a century of suppressing naturally occurring fire that has thrown forests out balance, some states—including Pennsylvania—are using controlled burns to help manage forests on public lands. Now, a new four.....»»
Researchers harvest acid from seawater to feed beneficial algae
From the air you breathe to the seafood you eat, marine algae have some involvement—they consume carbon dioxide and produce oxygen through photosynthesis and feed fish and shellfish. One day, marine algae could also be used to make widely available.....»»
Survey shows decline in North Dakota breeding duck numbers
The North Dakota Game and Fish Department's 77th annual spring breeding duck survey conducted in May showed an index of about 2.9 million birds, down from 3.4 million last year......»»
May contain nuts: Precautionary allergen labels lead to consumer confusion
Some labels suggest allergen cross-contamination that might not exist. Enlarge (credit: TopMicrobialStock, Getty Images) When Ina Chung, a Colorado mother, first fed packaged foods to her infant, she was careful to read.....»»
Paleontologists identify a new fossil fish genus
Gobies or Gobioidei are one of the most species-rich groups of marine and freshwater fish in Europe. Spending most of their lives on the bottom of shallow waterbodies, they make substantial contributions to the functioning of many ecosystems......»»
Thousands of fish dead as lake dries in Mexican drought
Thousands of fish have died as a lagoon in northern Mexico partly dried up amid a crippling drought plaguing the country......»»