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Heavy rain could unleash Wilmington's missing summer pest

Heavy rain could unleash Wilmington's missing summer pest

The buzzing and biting from mosquitoes have been mostly missing from the Wilmington area this summer. That's about to change, and here's why.
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Naked Mole-Rat Gene Fails to Prevent Age-Related Hearing Loss in Mice Despite Other Health Benefits

Naked Mole-Rat Gene Fails to Prevent Age-Related Hearing Loss in Mice Despite Other Health Benefits

A recent study published in Frontiers in Aging investigated whether the ubiquitous expression of the naked mole-rat hyaluronan synthase 2 (nmrHas2) transgene could attenuate age-related hearing loss (AHL) in C57BL/6 mice. Despite previous findings that this genetic intervention improved healthspan, reduced inflammaging, and extended the lifespan of these mice, the study found no evidence that nmrHas2 attenuated AHL. Auditory brainstem response (ABR) testing showed significant hearing loss in both nmrHas2-expressing mice and control mice as they aged from 3 to 12 months. The ABR thresholds were significantly different based on age but not on genotype, indicating that the nmrHas2 transgene did not prevent or reduce age-related hearing decline. This outcome contrasts with the effects of calorie restriction, which has been shown to prevent AHL in mice, suggesting distinct mechanisms of action for these two interventions.
1Weather 1Weather
Southern California Faces Triple-Digit Heatwave Amid El Niño Conditions

Southern California Faces Triple-Digit Heatwave Amid El Niño Conditions

Southern California is currently experiencing a significant heatwave, with temperatures reaching triple digits in many areas, including unusually high temperatures along the coast. The National Weather Service has issued extreme heat warnings and advisories for much of the region. Experts attribute the elevated temperatures to a combination of climate change and the ongoing El Niño weather pattern, which has led to warmer ocean temperatures. These conditions are also causing higher-than-normal nighttime temperatures, particularly in coastal areas, which can exacerbate heat-related health risks. The California Department of Public Health has announced plans for a 'Heat Ready CA' initiative, set to launch in Spring 2027, aimed at improving heat resilience across the state.
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National Science Foundation Awards University of Toledo Nearly $1 Million for Advanced Mass Spectrometer

National Science Foundation Awards University of Toledo Nearly $1 Million for Advanced Mass Spectrometer

The National Science Foundation (NSF) has awarded nearly $1 million to the University of Toledo (UToledo) for the acquisition of a state-of-the-art mass spectrometer with high-speed imaging capabilities, known as a MALDI-MS. Dr. Kristin Kirschbaum, director of UToledo’s Instrumentation Center, is leading this initiative. This new instrument offers a tenfold increase in spatial resolution compared to its predecessor, significantly enhancing research opportunities for both students and faculty across the university. Twenty primary research groups and regional collaborators, including Dr. Maria Coleman, Dr. Erin Prestwich, and Dr. Dragan Isailovic, are expected to utilize the device. The mass spectrometer will facilitate research in diverse areas such as cancer, cardiovascular disease, drug development, tissue engineering, and critical environmental issues like microplastic pollution and pesticide contamination.
Discover daily Discover daily
Bacterial Pneumonia Turned the 1918 Flu Into an Even Deadlier Threat

Bacterial Pneumonia Turned the 1918 Flu Into an Even Deadlier Threat

The Spanish flu pandemic of 1918–1920 presented an unprecedented challenge to the medical community, forcing doctors and scientists to confront an ...
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Clean Air Task Force Analysis Links Coal Power Plant Pollution to Over 6,600 Premature Deaths Annually

Clean Air Task Force Analysis Links Coal Power Plant Pollution to Over 6,600 Premature Deaths Annually

A new analysis by the Clean Air Task Force (CATF) reveals that air pollution from nearly 200 coal-fired power plants in the U.S. is responsible for over 6,600 premature deaths and more than $100 billion in damages annually. The 'Toll from Coal' modeling tool, updated with 2024 emissions data, indicates that sulfur dioxide (SO2) and nitrogen oxides (NOx) from these plants contribute to harmful soot and smog. Beyond premature deaths, the pollution causes nearly 2,000 non-fatal heart attacks and over 15,000 new asthma diagnoses each year, leading to hundreds of thousands of missed school and work days. CATF Senior Scientist John Graham emphasized that reducing pollution from these plants is a highly effective public health measure. The analysis also highlights concerns about the U.S. Department of Energy potentially forcing plants with planned retirement dates between 2025 and 2028 to remain operational, which could lead to an additional 2,000 deaths and $28 billion in health-related costs.
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California Faces Unaffordable Cooling Amid Extreme Heat and Soaring Utility Bills

California Faces Unaffordable Cooling Amid Extreme Heat and Soaring Utility Bills

California is experiencing an increase in frequent and dangerous heat days, making home cooling unaffordable for millions due to sky-high utility bills, according to a new report by the Environmental Working Group (EWG). The report highlights that heat advisory days, defined as 'extreme' or 'major' and threatening health without cooling, have jumped by an average of 55% statewide over the last two decades, with increases ranging from 30% to 145% depending on the region. California families are collectively spending $4 billion annually on home air conditioning, adding $95 to $800 to their yearly utility bills. Approximately 7 million ratepayers are already in utility debt, facing some of the highest electricity bills in the U.S. This situation forces many households to choose between risking extreme heat exposure or incurring further debt to afford cooling.
House Digest Glance House Digest Glance
Safe Southern House Spider Vs Dangerous Brown Recluse: How To Tell Between Them

Safe Southern House Spider Vs Dangerous Brown Recluse: How To Tell Between Them

Telling the difference between these two brown spiders is the first step. Some of the best clues are their markings, their eyes, and unfortunately, their bites.
1Weather 1Weather
Virginia Faces Persistent Drought Amid Record-Low Precipitation

Virginia Faces Persistent Drought Amid Record-Low Precipitation

Virginia is currently experiencing significant drought conditions, with 3.9 million residents affected, according to the U.S. Drought Monitor. The state recorded its driest June since 1895, with only 3.11 inches (79 mm) of precipitation, a deficit of 0.87 inches (22 mm) from the norm. The January-to-June period was also the driest on record, with 16.18 inches (411 mm) of total precipitation, 5.15 inches (131 mm) below average. The Virginia Drought Management Task Force (VA DMTF) is actively monitoring variables such as rainfall, streamflow, and groundwater levels to assess and respond to the situation. Historically, Virginia has faced multi-year droughts, including severe events in 1999–2002 and 2024, which impacted agriculture, water utilities, and public health.
The Columbus Dispatch The Columbus Dispatch
Why heavy rain may have introduced more bugs into your home

Why heavy rain may have introduced more bugs into your home

Heavy rain floods underground nests and creates breeding grounds, causing a surge in local bug activity.
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Experimental Zika Vaccine Shows T-Cell Protection Without Antibodies, Highlighting New Vaccine Strategies

Experimental Zika Vaccine Shows T-Cell Protection Without Antibodies, Highlighting New Vaccine Strategies

Researchers at La Jolla Institute for Immunology (LJI) have published a study in Nature Microbiology demonstrating that an experimental Zika virus vaccine can protect mice through T cells alone, independent of virus-fighting antibodies. This discovery is significant because traditional vaccines often rely on antibodies, but in the case of Zika and its close relatives like dengue, antibodies can sometimes lead to a more severe infection through a phenomenon called antibody-dependent enhancement (ADE). The LJI team, led by Professor Sujan Shresta, developed two experimental Zika vaccines. One was an unmodified vaccine, and the other had a mutated fusion loop, a site known to generate cross-reactive antibodies linked to ADE. While the unmodified vaccine elicited both antibody and T-cell responses, the fusion-loop mutant vaccine provided protection solely through CD8+ T cells. This T-cell mediated protection was effective but not long-lasting, indicating a need for further research into durable T-cell response...
AP News AP News
Heat makes emergency rooms busier. Study shows which illness and injuries rise during hot spells

Heat makes emergency rooms busier. Study shows which illness and injuries rise during hot spells

A massive study shows what illnesses and injuries spike in emergency room visits during heat waves in Chicago