A study has shown how a relatively young gene can acquire an essential function and become crucial for an organism's survival. Researchers found that the novel essential gene in fruit flies, born via gene duplication, acquired its role through stepwise changes over 15 million years.
A new UConn study found that video game players are more likely to experience aggressive thoughts and words when battling human-like characters. The research suggests that exposure to violent games can lead to increased aggression, particularly when players perceive the opponents as human-like.
A new geochemical method has found a link between the concentration of atmospheric carbon dioxide and Earth's surface temperature, suggesting that the planet is inextricably linked. The study uses a recently developed technique to measure the change in terrestrial temperature associated with a shift in global atmospheric CO2 concentrat...
A novel fabrication technique called selective area atomic layer deposition (ALD) developed by Brian Willis could vastly improve the efficiency of solar rectenna arrays. Rectennas can harness more than 70% of the sun's electromagnetic radiation, converting it into usable electric power.
The University of Connecticut has received a Grand Challenges Explorations Grant to explore the potential of using natural protozoa in the rhizosphere to distribute beneficial bacteria among crops. This could lead to improved crop productivity for farmers in developing countries.
A new housing program will provide stable housing, interdisciplinary support, and vocational services to at-risk families. The five-year program aims to keep families whole and intact, challenging traditional views of housing as a factor in family stability.
A chemical sensing system developed by UConn researchers can detect ultra-trace levels of explosive vapors and buried explosives using a fluorescent nanofiberous film. The system has excellent sensitivity against common interferences and can detect elements at levels as low as 10 parts per billion (TNT).
A five-year study aims to understand why some urban schools excel in science education, considering the entire educational environment and stakeholder interactions. The project will provide recommendations for school leadership and organization practices to inform educators around the country.
Scientists sequenced the Tasmanian tiger genome, revealing extremely low genetic variability due to geographical isolation. This limited genetic makeup makes the species highly susceptible to diseases and extinction.
A University of Connecticut study reveals that growing economic uncertainty leads to decreased public belief in man-made global warming. Research found a strong correlation between unemployment rates and climate change skepticism, with jobless rates dropping skepticism among the public.
A comprehensive review found that switching brand-name antiepileptic drugs for generic equivalents can lead to increased hospitalizations and longer stays. The studies suggest that the switching aspect, rather than the drug itself, may be causing the problem, but more research is needed to confirm.
Researchers found that mild dehydration caused headaches, fatigue, and difficulty concentrating in women, while men experienced fatigue, tension, and anxiety. The studies highlight the importance of staying hydrated throughout the day, not just during exercise or physical activity.
A new study suggests that climate models may grossly underestimate future extinctions by neglecting species competition and movement. Animals with small geographic ranges and specific habitat needs are likely to go extinct, while those with wider tolerances will thrive.
A team of researchers at UConn has developed a seedless variety of the invasive plant Euonymus alatus, known as 'burning bush', which retains its attractive foliage but eliminates its ability to spread. This breakthrough could help restore the plant's popularity in commercial markets and mitigate its environmental impact.
A University of Connecticut scientist has developed electrochromic lenses that can change color rapidly, reducing waste and increasing production. The technology also has potential applications for the US military, such as enhancing situational awareness in dynamic environments.
A consortium of experts has developed a web-based platform to share tools and knowledge in hardware security and trust, aiming to establish criteria for determining IC trustworthiness and develop universal solutions for IC security.
Cardiologists at UConn Health Center have identified a protein fragment that can predict heart attack, allowing for earlier diagnosis and potentially life-saving treatment. The discovery could also lead to the development of new therapies to block cell death and preserve heart muscle function.
Researchers at UConn have developed new alloy materials that behave like gold and resist oxidation, reducing reliance on precious metals. These materials improve contact resistance up to one-million-fold over pure base metals, making them a promising alternative for electronic applications.
Archaeologists discovered remains of tortoises and cattle cooked for human consumption at a burial site dating back to around 12,000 years ago. The findings suggest that early humans practiced communal feasting as a social behavior unique to the species.
Researchers found that synchronized male flashing is more recognizable to females, suggesting a physiological problem in the females' information processing. This phenomenon helps maintain the fidelity of the signal in crowded areas with many unrecognizable flashes.
Researchers at the University of Connecticut have discovered a way to increase the luminescence efficiency of single-walled carbon nanotubes, which could lead to breakthroughs in medical imaging and biological sensors. By wrapping a chemical 'sleeve' around the nanotube, they were able to reduce exterior defects and enhance its ability...
A growing number of older adults are expected to be diagnosed with and live longer with cancer due to the aging baby boomer population. Critical issues include prevention, screening, treatment, survivorship, and end-of-life care for older adults with cancer.
Global warming may threaten tropical plant and animal species living in mountainous regions, forcing them to move uphill in search of suitable climates. This could lead to the extinction of half of the studied species in Costa Rican lowlands unless they develop tolerances for higher temperatures.
Researchers found that over-expressing a specific proton pump in plant cells enhances auxin transport, leading to stronger root systems and increased foliage. This discovery has the potential to revolutionize agriculture worldwide, particularly for farmers in developing countries.