Category Science & Technology
Unraveling threads of bizarre hagfish’s explosive slime
Jean-Luc Thiffeault, a University of Wisconsin–Madison math professor, and collaborators Randy Ewoldt and Gaurav Chaudhary of the University of Illinois have modeled the hagfish’s gag-inducing defense mechanism mathematically.
UW research instrument returns from 22,000-mile seaward journey
A lab known as SPARCLET, traveled for two months to aid in a study aimed at better understanding how pollutants and turbulent conditions over the Philippine Sea affect the region and influence global weather.
Study: “Post-normal” science requires unorthodox communication strategies
Proposals to fight malaria by “driving” genes that slow its spread through mosquitoes is a high-risk, high-reward technology that presents a challenge to science journalists, according to a new report.
Antarctic ice sheet could suffer a one-two climate punch
Variations in the axial tilt of the Earth have significant implications for the rise and fall of the Antarctic Ice Sheet, which, if melted, would dramatically elevate sea level and alter the world’s coastlines.
Gene-editing tool now being used to develop better antibiotics
Jason Peters and colleagues have repurposed the gene-editing tool CRISPR to study which genes are targeted by particular antibiotics, providing clues on how to improve existing antibiotics or develop new ones.
Immune system’s front-line defense freezes bacteria in their tracks
New research suggests a previously unknown mechanism behind the function of antimicrobial peptides, which are being tested in early-stage clinical trials for treating infections resistant to classical antibiotics.
Ancient gene duplication gave grasses multiple ways to wait out winter
New research provides valuable insight into how winter-adapted grasses gain the ability to flower in spring, which could be helpful for improving crops, like winter wheat, that rely on this process.
Flashing lights protect livestock in Chile — by deterring pumas
New UW–Madison research shows how bright, flashing lights can prevent puma attacks on livestock in Chile, without harming the predators.
Phone to farmer: Fungus on the way, time to spray
The apps and models compare current weather to historic data about conditions that are conducive to a particular plant disease, then calculate whether it makes sense to spray fungicide – or not spray and reduce pesticide use.
“Smart City” awards recognize 14 UW–Madison students in first stage
The competition encourages the sharing of fresh ideas and unconventional thinking for the benefit of Wisconsin.
Mercury levels in fish fluctuate along with water levels in lakes
A new study has found that when droughts cause water levels to drop, the levels of mercury found in fish also plummet. In wetter weather, water levels rise and levels of mercury in fish increase.
NOAA plan to improve weather forecasting includes UW–Madison
Neil Jacobs, assistant secretary of commerce for environmental observation and prediction at the National Oceanic and Atmospheric Administration (NOAA), visited Madison to gather input and lay out a vision to improve U.S. weather forecasts to better meet the needs of society.
Implantable device aids weight loss
New battery-free, easily implantable weight-loss devices developed by engineers at the University of Wisconsin–Madison could offer a promising new weapon for battling the bulge.
Black youths less protected from antisocial behaviors than white peers
New research assesses the developmental trajectories of antisocial behaviors in both black and white youths.
Watch comet 46P/Wirtanen, discovered by a Wisconsinite, as it nears Earth
The comet, discovered by Kenosha native Carl Wirtanen, a well-regarded hunter of astronomical objects and surveyor of the Milky Way in the 20th century, will make its closest approach to Earth on Dec. 16.
Tour WID’s new ‘hubs’ designed to spur campus collaborations Dec. 12
The Wisconsin Institute for Discovery will launch a suite of hubs designed to bring together researchers from across campus and provide access to specialized tools and resources.
Taming turbulence: Seeking to make complex simulations a breeze
An improved model will more easily address previously intractable problems for understanding phenomena such as star formation and the dynamics of galaxies without the need for expensive supercomputers.
New gene editing tool drives stem cell services and discovery
At just two-and-a-half years old, the University of Wisconsin–Madison Human Stem Cell Gene Editing Service is already contemplating expansion, partly because of demand for a new gene editing tool called CRISPR-Cas9.
Humans may be reversing the climate clock, by 50 million years
According to a new study, Earth climates by 2150 could compare to the warm and mostly ice-free Eocene, an epoch that characterized the globe 50 million years ago.
Students to showcase biomedical engineering projects Friday
The problem-solving abilities of 64 teams of students will be on display Friday. The projects run the gamut from assistive devices to analytical tools, from surgical aids to a radiation shield.