blog postsResearchers to perform sex change operation on papayaNov 2, 2009 9:00 am2385 views CHAMPAIGN, lll. - The complicated sex life of the papaya is about to get even more interesting, thanks to a $3.1 million grant from the National Science Foundation. The NSF grant will fund basic research on the papaya sex chromosomes and will lead to the development of a papaya that produces only hermaphrodite offspring, an advance that will enhance papaya health while radically cutting papaya growers' production costs and their use of fertilizers and water.Study: Emotion processing in the brain changes with tinnitus severityDec 14, 2015 9:30 am2385 views A new study reveals that people with tinnitus who are less bothered by their symptoms use different brain regions when processing emotional information.Study: Biomarkers as predictive of sepsis as lengthy patient monitoringSep 7, 2017 8:15 am2384 views One measurement of key biomarkers in blood that characterize sepsis can give physicians as much information as hours of monitoring symptoms, a new study found.Click beetles inspire design of self-righting robotsSep 25, 2017 8:30 am2353 views Robots perform many tasks that humans can’t or don’t want to perform, getting around on intricately designed wheels and limbs. If they tip over, however, they are rendered almost useless. A team of University of Illinois mechanical engineers and entomologists are looking to click beetles, who can right themselves without the use of their legs, to solve this robotics challenge.Study: Happiness improves health and lengthens lifeMar 1, 2011 9:00 am2316 views CHAMPAIGN, lll. - A review of more than 160 studies of human and animal subjects has found "clear and compelling evidence" that - all else being equal - happy people tend to live longer and experience better health than their unhappy peers.Genome mining effort discovers 19 new natural products in four yearsSep 8, 2015 9:30 am2312 views It took a small group of researchers only four years – a blink of an eye in pharmaceutical terms – to scour a collection of 10,000 bacterial strains and isolate the genes responsible for making 19 unique, previously unknown phosphonate natural products, researchers report. Each of these products is a potential new drug. One of them has already been identified as an antibiotic.Greater prairie chickens cannot persist in Illinois without help, researchers reportFeb 27, 2017 6:00 am2258 views An iconic bird whose booming mating calls once reverberated across “the Prairie State” can survive in Illinois, but only with the help of periodic human interventions, researchers report.Researchers resolve structure of a key component of bacterial decision-makingDec 8, 2015 9:30 am2246 views For bacteria that swim, determining whether to stay the course or head in a new direction is vital to survival. A new study offers atomic-level details of the molecular machinery that allows swimming bacteria to sense their environment and change direction when neededStudies link nutrient, academic achievement in pre-adolescent childrenJun 20, 2017 9:00 am2232 views Researchers can look into your eyes to determine whether you’re getting your lutein, a pigment found in green leafy vegetables that is known to accumulate in the brain. Two new studies find that children with higher lutein levels in the eye tend to do better than others on tests of cognition and academic achievement, even after accounting for other factors known to influence academic performance such as IQ, gender, body composition and physical fitness.100-year-old trans fat pioneer celebrates news of an FDA banJun 4, 2015 1:00 pm2228 views A Minute With™... Fred Kummerow, trans fat expertStudy: Researchers identify how mental abilities are shaped by individual differences in the brainFeb 25, 2016 9:15 am2202 views Everyone has a different mixture of personality traits: some are outgoing, some are tough and some are anxious. A new study suggests that brains also have different traits that affect both anatomical and cognitive factors, such as intelligence and memory.Plastic shopping bags make a fine diesel fuel, researchers reportFeb 12, 2014 9:00 am2159 views CHAMPAIGN, Ill. - Plastic shopping bags, an abundant source of litter on land and at sea, can be converted into diesel, natural gas and other useful petroleum products, researchers report.Drug-delivering nanoparticles seek and destroy elusive cancer stem cellsNov 27, 2017 10:15 am2136 views Researchers are sending tiny drug-laden nanoparticles on a mission to seek and destroy cancer stem cells.Team discovers a new invasive clam in the U.S.May 1, 2017 8:45 am2114 views A new invasive clam has made its official debut in North America.Portable device can quickly determine the extent of an eye injuryDec 8, 2015 8:45 am2103 views An engineer and an ophthalmologist are working together to develop a portable sensor that can quickly and inexpensively determine whether an eye injury is mild or severe. The device, called OcuCheck, works by measuring levels of vitamin C in the fluids that coat or leak from the eye. The sensor could speed efforts to determine the extent of eye injuries at accident sites, in rural areas lacking ophthalmology specialists or on the battlefield, the researchers said.Study: Talking while driving safest with someone who can see what you seeOct 8, 2014 9:00 am2064 views CHAMPAIGN, Ill. - A new study offers fresh insights into how talking on a cellphone or to a passenger while driving affects one's performance behind the wheel. The study used a driving simulator and videophone to assess how a driver's conversation partner influences safety on the road.COMPASS method points researchers to protein structuresOct 9, 2015 12:30 pm2004 views Searching for the precise, complexly folded three-dimensional structure of a protein can be like hacking through a jungle without a map: a long, intensive process with uncertain direction. University of Illinois researchers developed a new approach, dubbed COMPASS, that points directly to a protein’s likely structure using a combination of advanced molecular spectroscopy techniques, predictive protein-folding algorithms and image recognition software.U. of I. alumna Temple Grandin elected to the American Academy of Arts and SciencesApr 21, 2016 9:30 am1978 views Temple Grandin, a University of Illinois alumna and a professor of animal sciences at Colorado State University, has been elected to the American Academy of Arts and Sciences.Agricultural fungicide attracts honey bees, study findsJan 8, 2018 9:30 am1965 views When given the choice, honey bee foragers prefer to collect sugar syrup laced with the fungicide chlorothalonil over sugar syrup alone, researchers report in the journal Scientific Reports.Mantids - the good, the bad and the just plain wrong - on view at film festFeb 2, 2006 9:00 am1937 views CHAMPAIGN, Ill. - Kung Fu martial artists of the two-legged variety are coming to the 23rd annual Insect Fear Film Festival on Feb. 18, riding the coattails of this year's highlighted insect and kicking off - so to speak - an evening devoted to "Mantis Movies."Sensors detect disease markers in breathMay 18, 2017 11:45 am1931 views A small, thin square of an organic plastic that can detect disease markers in breath or toxins in a building’s air could soon be the basis of portable, disposable sensor devices. By riddling the thin plastic films with pores, University of Illinois researchers made the devices sensitive enough to detect at levels that are far too low to smell, yet are important to human health.Leatherback sea turtles choose nest sites carefully, study findsNov 24, 2015 8:15 am1924 views The enormous, solitary leatherback sea turtle spends most of its long life at sea. After hatching and dispersing across the world’s oceans, only the female leatherbacks return to their natal beaches to lay clutches of eggs in the sand. A new study offers fresh insights into their nesting choices and will help efforts to prevent the extinction of this globally endangered giant of the sea, researchers said.Pineapple genome offers insight into photosynthesis in drought-tolerant plantsNov 2, 2015 10:00 am1913 views By sequencing its genome, scientists are homing in on the genes and genetic pathways that allow the juicy pineapple plant to thrive in water-limited environments. The new findings, reported in the journal Nature Genetics, also open a new window on the complicated evolutionary history of grasses like sorghum and rice, which share a distant ancestor with pineapple.Distracted much? New research may help explain whyOct 5, 2016 8:15 am1907 views A new study offers evidence that one’s motivation is just as important for sustained attention to a task as is the ease with which the task is done.Study suggests commercial bumble bee industry amplified a fungal pathogen of beesApr 4, 2016 2:00 pm1899 views Scientists hoping to explain widespread declines in wild bumble bee populations have conducted the first long-term genetic study of Nosema bombi, a key fungal pathogen of honey bees and bumble bees. Their study found that Nosema infections in large-scale commercial bumble bee pollination operations coincided with infections and declines in wild bumble bees.Scientists identify genes that disrupt response to breast cancer treatmentSep 7, 2016 9:45 am1884 views Scientists at the University of Illinois may have unlocked the genetic code that determines why many patients with estrogen receptor-positive breast cancer fail to respond to the widely used drug tamoxifen.Report identifies factors associated with harassment, abuse in academic fieldworkOct 16, 2017 8:30 am1882 views College students considering careers in fields like archaeology or geology that require extensive work at remote field sites might want to find out how potential supervisors and advisers conduct themselves in the field. Do they establish clear ground rules for the behavior of everyone on the team? Are the rules consistently enforced? According to a new report, such factors likely influence whether students will witness or experience harassment while working far from home.Maternal protein deficiency during pregnancy ‘memorized’ by fetal muscle cellsSep 18, 2015 8:45 am1869 views A new study has uncovered the genetic processes that link insufficient protein consumption during pregnancy with the development of muscle problems in mothers and their male offspring.Five Illinois faculty members named Sloan Research FellowsFeb 23, 2016 9:15 am1831 views Five University of Illinois faculty members received the 2016 Sloan Research Fellowship from the Alfred P. Sloan Foundation.Illinois sportfish recovery a result of 1972 Clean Water Act, scientists reportOct 18, 2017 9:45 am1819 views Populations of largemouth bass, bluegill, catfish and other sportfish are at the highest levels recorded in more than a century in the Illinois River, according to a new report. Their dramatic recovery, from populations close to zero near Chicago throughout much of the 20th century, began just after implementation of the Clean Water Act, the researchers say.‘Molecular prosthetics’ can replace missing proteins to treat diseaseMay 11, 2017 1:00 pm1799 views Researchers have demonstrated that a small molecule can transport iron in human cells and live animals when proteins that normally do the same job are missing, a condition that often causes severe anemia in patients. Such “molecular prosthetics” might treat a host of incurable diseases caused by protein deficiencies, such as anemias, cystic fibrosis or certain types of heart disease.Chill-tolerant hybrid sugarcane also grows at lower temperatures, team findsJul 28, 2015 8:00 am1796 views U.S. farmers have long hoped to extend sugarcane’s growing range northward from the Gulf coast, substantially increasing the land available for sugar and biofuels. Several hybrid canes developed in the 1980s have proved hardy in cooler climes, surviving overwinter as far north as Booneville, Arkansas. But until now, no one had tested whether these “miscanes,” as they are called, actually photosynthesize, and thus continue to grow, when the thermometer dips.Study shows new forests cannot take in as much carbon as predictedSep 24, 2015 9:45 am1777 views As carbon emissions continue to rise, scientists project forests will grow faster and larger, due to an increase in atmospheric carbon dioxide, which fuels photosynthesis. But a new study by researchers at the University of Illinois at Urbana-Champaign and the University of Bristol in the United Kingdom finds that these projections are overestimated.Brain tissue structure could explain link between fitness and memoryApr 28, 2017 9:15 am1730 views Studies have suggested a link between fitness and memory, but researchers have struggled to find the mechanism that links them. A new study by University of Illinois researchers found that the key may lie in the microstructure of the hippocampus, a region in the middle of the brain involved in memory processes.Ancient bones, teeth, tell story of strife at CahokiaAug 4, 2016 10:45 am1727 views Dozens of people buried in mass graves in an ancient mound in Cahokia, a pre-Columbian city in Illinois near present-day St. Louis, likely lived in or near Cahokia most of their lives, researchers report in the American Journal of Physical Anthropology. Study: Childhood concussions impair brain functionDec 18, 2015 9:30 am1724 views A new study finds that pre-adolescent children who have sustained sports-related concussions have impaired brain function two years following injury.New microscope technique reveals internal structure of live embryosAug 8, 2017 7:00 am1721 views University of Illinois researchers have developed a way to produce 3-D images of live embryos in cattle that could help determine embryo viability before in vitro fertilization in humans.Carefully crafted light pulses control neuron activityNov 17, 2017 9:45 am1707 views Specially tailored, ultrafast pulses of light can trigger neurons to fire and could one day help patients with light-sensitive circadian or mood problems, according to a new study in mice at the University of Illinois.Antibiotic-resistant infections in pets: What now?Oct 3, 2017 8:30 am1690 views Rates of antibiotic-resistant infections in companion animals are rising at an alarming rate. An Illinois veterinarian discusses what can be done about it.Study reveals 10,000 years of genetic continuity in northwest North AmericaApr 4, 2017 1:00 pm1681 views A study of the DNA in ancient skeletal remains adds to the evidence that indigenous groups living today in southern Alaska and the western coast of British Columbia are descendants of the first humans to make their home in northwest North America more than 10,000 years ago.Measure of age in soil nitrogen could help precision agricultureJul 25, 2016 8:00 am1677 views University of Illinois engineers developed a model to calculate the age of nitrogen in corn and soybean fields, which could lead to improved fertilizer application techniques to promote crop growth while reducing leaching.Massive study: Birth order has no meaningful effect on personality or IQJul 16, 2015 10:30 am1665 views For those who believe that birth order influences traits like personality and intelligence, a study of 377,000 high school students offers some good news: Yes, the study found, firstborns do have higher IQs and consistently different personality traits than those born later in the family chronology. However, researchers say, the differences between firstborns and “laterborns” are so small that they have no practical relevance to people’s lives.Cicada wings may inspire new surface technologiesAug 2, 2017 8:00 am1659 views Researchers are looking to insects – specifically cicadas – for insight into the design of artificial surfaces with de-icing, self-cleaning and anti-fogging abilities. Klaus Schulten, pioneer in biophysics and computational biology, has diedNov 4, 2016 8:30 am1614 views University of Illinois physics professor Klaus Schulten, an innovator in the use of computational methods to study the chemical and biological processes driving living cells, died Monday, Oct. 31, at Carle Foundation Hospital in Urbana. He was 69.Urbana campus faculty members named University ScholarsSep 28, 2015 8:00 am1601 views Seven Urbana campus faculty members have been named University Scholars and will be honored at a campus reception Sept. 28 from 4:30 to 6 p.m. in the ballroom of the Alice Campbell Alumni Center, 601 S. Lincoln Ave., Urbana.Stem cells from muscle could address diabetes-related circulation problemsNov 6, 2017 10:45 am1585 views Stem cells taken from muscle tissue could promote better blood flow in patients with diabetes who develop peripheral artery disease, a painful complication that can require surgery or lead to amputation.Study finds parallels between unresponsive honey bees, autism in humansJul 31, 2017 2:00 pm1542 views Honey bees that consistently fail to respond to obvious social cues share something fundamental with autistic humans, researchers report in a new study. Genes most closely associated with autism spectrum disorders in humans are regulated differently in unresponsive honey bees than in their more responsive nest mates, the study found.Old drugs, new tricks: Medications approved for other uses also have antibiotic actionDec 22, 2015 9:15 am1521 views A number of drugs already approved to treat parasitic infections, cancers, infertility and other conditions also show promise as antibiotic agents against staph and tuberculosis infections, according to a new study by University of Illinois chemists and collaborators.Study rewrites early history of corn in corn countryFeb 14, 2017 8:15 am1509 views A new study contradicts decades of thought, research and teaching on the history of corn cultivation in the American Bottom, a floodplain of the Mississippi River in Illinois. The study refutes the notion that Indian corn, or maize, was cultivated in this region hundreds of years before its widespread adoption at about 1000 A.D.Study finds brain markers of numeric, verbal and spatial reasoning abilitiesJun 20, 2016 10:00 am1504 views A new study begins to clarify how brain structure and chemistry give rise to specific aspects of what researchers call “fluid intelligence,” the ability to adapt to new situations and to solve problems one has never encountered before.