A study led by Northwestern University found that a Chicago-based community violence intervention program reduced gun violence involvement by over 73% among participants. The program's alumni showed the best outcomes, with a significant decrease in assaults, robberies, and other gun-related violence.
A new survey from Northwestern University found that dads working from home during the pandemic reported twice as much parenting stress as those who worked onsite. The study suggests that societal expectations on men to prioritize work over family may contribute to this increased stress.
A team of researchers has developed a novel methodology to engineer colloidal quasicrystals using DNA-modified building blocks, revealing new avenues for nanoscale design. The study demonstrates the programmable nature of DNA to design and assemble quasicrystals deliberately.
A Northwestern Medicine study found that postpartum individuals living in states with generous mandated paid family and medical leave are more likely to breastfeed and less likely to experience postpartum depression symptoms. Lower-income populations covered by Medicaid saw the greatest benefits, with a 32% greater likelihood of breast...
Acute sleep loss in mice increases dopamine release and enhances synaptic plasticity, leading to a rapid reversal of depression for several days. The prefrontal cortex plays a crucial role in this process, with neurons forming tiny protrusions that change in response to brain activity.
Scientists developed a synthetic melanin that accelerates wound healing and protects against sun damage. The cream also quiets the immune system, allowing for continuous repair and reducing inflammation.
Researchers at Northwestern University and Field Museum analyzed lunar crystals to determine the Moon's age, finding it to be approximately 4.46 billion years old, 40 million years older than previous estimates. This discovery sheds light on the Moon's formation and its impact on the Earth's planetary system.
Northwestern University engineers developed a nanoelectronic device that can perform accurate machine-learning classification tasks in real time with reduced power consumption. The device can be deployed directly in wearable electronics for real-time detection and data processing, enabling more rapid intervention for health emergencies.
A new study by Northwestern University found that syphilis rates are nearly twice as high among transgender women and Black gay and bisexual men compared to white gay men. The study suggests that preventing and treating syphilis requires outreach to key populations, particularly those from communities of color.
A new study found that pre-pregnancy obesity is a primary driver of future cardiovascular disease risk, rather than pregnancy complications. The research followed 4,216 individuals from early pregnancy to postpartum and found those with overweight or obese BMI had a higher risk of developing hypertensive disorders during pregnancy.
A study has identified genetic markers that can predict whether rheumatoid arthritis will improve or worsen during pregnancy. These markers were found in white blood cells and genes related to B cells, and may help women plan their treatment and avoid unnecessary medication exposure.
A new study found three genes strongly linked to vegetarianism, including those involved in lipid metabolism and brain function. The study suggests that genetics play a role in determining whether someone can stick to a strict vegetarian diet.
A team of researchers at Northwestern University developed an AI capable of intelligently designing robots from scratch, compressing evolution into lightning speed. The AI designed a successfully walking robot in mere seconds, with a novel structure and three legs, fins along its back, and a flat face.
Researchers at Northwestern University have developed a novel approach to capture carbon from ambient environmental conditions, using innovative kinetic methodologies and a diversity of ions. The 'moisture-swing' technique captures CO2 at low humidities and releases it at high humidities, enabling carbon removal from virtually anywhere.
Researchers at Northwestern University developed Lattice, a device that simulates human disease in multiple organs to analyze interactions and test new drugs. The technology can replicate complex disease processes, allowing scientists to study the effects of obesity on endometrial cancer, for example.
A Northwestern University-led team of astrophysicists has discovered that young galaxies appear brighter than anticipated due to irregular bursts of star formation. This finding explains the puzzling appearance of massive galaxies too soon after the Big Bang, fitting within the standard model of cosmology.
Researchers studied ancient aquatic plant waxes to understand how global warming affects methane production in Arctic lakes. They found that past warming led to an intensified methane cycle lasting thousands of years, and that ongoing warming could lead to previously under-appreciated fluxes in methane emissions.
A new study by Northwestern University found that Chicago's West Side experiences significantly elevated nitrogen dioxide (NO2) air pollution compared to other areas. The study used three state-of-the-art datasets and consistently identified the West Side as a hotspot in both February and August, affecting approximately 501,000 people
A Northwestern University study reveals that black holes devour gas at a much faster rate than previously believed. The simulations indicate that the inner regions of the accretion disk are destroyed and replenished, explaining the drastic variation in quasars' brightness and fading patterns.
A new Northwestern Medicine study reveals that a dysfunction in the neuron's synapses leads to deficits in dopamine and precedes neurodegeneration in Parkinson's disease. The findings suggest targeting dysfunctional synapses before neurons degenerate may represent a better therapeutic strategy.
A study published in Sleep Medicine found that arousal disorders, including sexsomnia and sleep eating, often go untreated due to a lack of consensus on best treatments. Cognitive behavioral therapy and sleep hygiene have shown effectiveness in managing these conditions, which can result in injuries or weight gain.
Replacing combustion engines with electric vehicles in Chicago would significantly reduce air pollution, especially in predominantly Black, Hispanic, and Latinx neighborhoods. The study found that electrification of all on-road vehicles could save over 1,000 lives and $10 billion annually.
A Northwestern University study found that endogenous cannabinoid molecules released by the brain during stress can calm it down. These molecules activate the same receptors as THC and may provide a natural coping response to stress.
A hybrid catalyst made of zinc and copper produces critical fertilizer and cleans wastewater, reducing carbon footprint and supplying a potential revenue stream. The process involves converting carbon dioxide and waste nitrogen using the hybrid catalyst, achieving an optimal performance ratio.
A new device developed by Northwestern University researchers can detect temperature irregularities associated with inflammation and other body responses that arise with transplant rejection. This allows for earlier intervention, improving patient outcomes and increasing the odds of preserving donated organs.
A new Northwestern University-led study finds that electrifying 30% of heavy-duty vehicles in the lower Great Lakes region, including Chicago, would significantly reduce pollution and save hundreds of lives annually. The benefits are largely concentrated in disadvantaged communities, where residents face disproportionate health burdens.
A team of astrophysicists at Northwestern University has successfully simulated the process of a black hole-neutron star merger, which is believed to have produced the unprecedented gamma-ray burst GRB211211A. The simulation reveals that the post-merger black hole launches jets of material from the swallowed neutron star.
A Northwestern University study reveals how the NEK1 gene mutation affects neurons, causing instability in microtubules and disrupting nuclear import. This discovery suggests anti-cancer drugs could be used to treat ALS by stabilizing microtubules.
A new Northwestern Medicine study measures resilience in biomedical scientists during COVID-19, revealing that resiliency did not guarantee career advancement. The study found that women scientists faced greater household responsibilities and social pressure to advance their careers, leading to significant career setbacks.
A new study by Northwestern University found that non-Hispanic Black individuals have a significantly higher rate of pre-term births compared to non-Hispanic white individuals. Pre-pregnancy cardiovascular health and social determinants of health explain racial differences in preterm birth rates.
A new study reveals a high incidence of youth with cardiovascular risk factors but inadequate resources to provide preventive care. Pediatricians and policymakers must address these gaps by investing in pediatric preventive cardiology and increasing collaboration between programs.
Researchers have identified a diverse range of dopamine neurons that control movement, contradicting the long-held assumption that they only respond to rewards. The study sheds new light on Parkinson's disease, which affects motor skills despite the loss of dopamine neurons.
A Northwestern University-led team developed the first 3D simulations of energy rippling from a massive star's core to its outer surface. The researchers determined how much stars should innately twinkle and converted these waves into sound waves, allowing listeners to hear both what the insides of stars and their twinkling sound like.
A Northwestern University study found that only 60% of women with heart disease risk factors received counseling on optimizing their heart health during their six-week postpartum visit. The study highlights the need for improved access to care and increased awareness of maternal cardiovascular health monitoring.
A new study from Northwestern University found that only 13% of US parents and caregivers are aware of the 2017 NIH guidelines recommending early peanut introduction to prevent peanut allergy. Despite this, more work is needed to educate families and clinicians about the guidelines.
Mutations in parkin gene break down contacts between lysosomes and mitochondria, disrupting essential metabolite supply to mitochondria. Restoring these contacts may represent a new therapeutic opportunity for Parkinson’s disease.
Researchers at Northwestern University discovered that antipsychotic drugs interact with a different neuron type than scientists originally believed, which could lead to better treatments for schizophrenia. The study's findings suggest that the effect of antipsychotics on dopamine receptors has little bearing on their efficacy in humans.
A new Northwestern Medicine study has furthered the understanding of metabolic pathways underlying organ development, specifically eye development. The research found that aerobic glycolysis and production of lactate regulate critical genes required for early eye development.
A new study found that black residents living in highly segregated neighborhoods have significantly shortened life expectancies compared to those in less segregated areas. The study analyzed 63,694 census tracts and found that life expectancy was four years shorter on average in highly segregated areas.
A new study found that 21.3% of respondents used skin lightening agents, often for conditions like acne or hyperpigmentation, but most users were unaware of potential toxic ingredients and risks. The study highlights the need for cultural mindfulness in dermatology care to ensure safe and effective treatment across all communities.
A Northwestern University study links underground climate change to shifting ground beneath urban areas, causing building foundations and surrounding ground to move excessively and crack. The researchers also found that past building damage may have been caused by rising temperatures, which will continue for years to come.
Researchers developed a soft, wireless implant that monitors the heart and delivers electrical stimuli to stop atrial fibrillation. The device dissolves harmlessly in the body after a clinically relevant period, reducing healthcare costs and improving patient outcomes.
A new strategy targeting hospital procedures and community education led to a significant increase in thrombolysis rates, reducing post-stroke disability. The program, known as Stroke Ready, improved equity in stroke treatment for Black individuals who experience more strokes at younger ages.
Astronomers discovered a new way to destroy stars, generating powerful gamma-ray bursts in the process. The study found that stellar collisions in dense environments surrounding supermassive black holes can create these explosive events.
Scientists at Northwestern University and Purdue University have discovered that quantum interference can suppress the annihilation of photoexcitations, allowing for more efficient tools like solar cells. By controlling the quantum phases of photoexcitations, researchers hope to create new devices with high-density mobilities.
The study found that fathers who supported their partners' breastfeeding goals had higher rates of successful breastfeeding initiation and continuation. Fathers were also more likely to implement safe sleep practices when they received guidance on infant sleep safety. However, racial disparities in safe sleep practices persist, with Bl...
A new study found that two-thirds of physicians and biomedical scientists reported harassment on social media, with women and minority groups facing higher rates. The survey highlighted the need for these individuals to be represented in combatting misinformation on social media, as their loss could exacerbate health inequities.
A new study found that food allergy affects all racial and ethnic groups, but is most prevalent among Hispanic, non-Hispanic Black, and Asian individuals. Food allergy rates are also lower in households with higher incomes.
A new study found that pregnancy causes a shift in the types of immune cells present in a woman's blood, with neutrophils increasing dramatically. This discovery provides a 'normal reference' for studying immune changes during pregnancy and may have implications for understanding diseases such as rheumatoid arthritis.
Astrophysicists suggest that the cocoons surrounding dying massive stars could be a new source of gravitational waves. These cocoons are turbulent, energetic places where hot gases and debris mix randomly and expand in all directions from the jet, perturbing space-time to create ripples of gravitational waves.