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Over the past few decades, there has been a significant increase in the prevalence of depression in adolescents and young adults — and a simultaneous uptick in the inclusion of technology and social media in everyday life. However, it is unclear how exactly social media use and depression are associated and relate to other behaviors, such as physical activity, green space exposure, cannabis use and eveningness (the tendency to stay up late).

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The sport of orienteering, which simultaneously combines exercise with challenging navigation, may be better for the brain than exercise alone, according to new research from kinesiologists at McMaster University.

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No means no when it comes to sex. But what happens when a woman makes a more passive response to a sexual advance? According to new research from Binghamton University, State University of New York, men differ in how they interpret these types of responses, and men who display hostile masculinity, known commonly as “toxic masculinity,” tend to act on them regardless of whether or not they think it’s consensual.

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Scientists from the American Cancer Society (ACS) are presenting important research studies at this year’s annual meeting of the American Society of Clinical Oncology (ASCO) in Chicago, May 31-June 4, 2024.

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A recent study has marked a significant advancement in gut health research. Scientists have successfully integrated multiple flexible electrodes into the Human Microbial Crosstalk (HuMiX) gut-on-a-chip system. This innovation allows for the real-time detection of barrier formation with unprecedented spatial resolution, offering a new avenue for studying the effects of probiotics, dietary compounds, and drugs on gut barrier integrity.

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ETRI researchers have successfully developed a robotic finger capable of precisely detecting omnidirectional pressure. The development of intelligent robotic hand technology, which can adjust its grip strength according to the stiffness of objects, is expected to bring about innovation in ultra-precise object recognition.

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In a review of 574 peer-reviewed published studies on how digital screen time may affect sleep in children and adults, an international panel of sleep experts selected by the National Sleep Foundation (NSF) has drawn up a consensus statement about digital screen use and sleep.

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New research in the journal Risk Analysis has confirmed that longer freight trains bring with them a higher risk of derailment.

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Habitat change, fragmentation, and reduction caused by human activity are significant threats to the natural environment, leading to a decline in biodiversity and increased species extinction. Among the most vulnerable are social animals, whose intricate social structures and cooperative breeding behaviors are closely linked to their habitats. A new study led by Prof. Lee Koren, from the Goodman Faculty of Life Sciences at Bar-Ilan University, explores the profound effects of habitat disturbance on the Arabian babbler, a social bird species known for its cooperative breeding.

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New method will provide accurate counts and breeding success of the threatened species in the light of climate change

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The same molecules that create chocolate's aroma might carry some unwanted health effects if there are too many around. According to research published in ACS’ Journal of Agricultural and Food Chemistry, while many of the compounds appeared in chocolate in low enough concentrations to be safe, higher amounts were found in some baked sweet treats.

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Advances in electrochromic coatings may bring us closer to environmentally friendly ways to keep inside spaces cool. Researchers in ACS Energy Letters report demonstrating a new electrochromic film design based on metal-organic frameworks (MOFs) that quickly and reliably switch from transparent to glare-diminishing green to thermal-insulating red.

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In the early days of conflict when tension and fear are heightened, new research from the Department of Political Science at Washington University in St. Louis shows women politicians are less likely to engage with the public and, when they do, are more likely to take on more nurturing roles.

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A small interfering RNA (siRNA) investigational therapy that inhibits a gene involved in lipoprotein metabolism has been shown in a clinical trial led by Mount Sinai researchers to significantly reduce levels of different types of cholesterol and triglycerides in individuals with mixed hyperlipidemia, a condition in which fats build up in the blood.

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Scientists at the University of Bristol have discovered that mycelium composites, biobased materials made from fungi and agricultural residues, can have a greater environmental impact than conventional fossil-fuel-based materials due to the high amount of electricity involved in their production.

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Changing how often a popular cancer therapy is delivered would reduce greenhouse gas emissions and improve environmental impact without decreasing cancer survival, according to a new analysis from researchers at the University of Michigan Health Rogel Cancer Center.

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A widely found gene in plants has been newly identified as a key transporter of a hormone that influences the size of corn. The discovery offers plant breeders a new tool to develop desirable dwarf varieties that could enhance the crop’s resilience and profitability.

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Pediatrician tips to prepare your child for a healthy happy time at summer camp.

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Penn Medicine will once again join with community partners and Siemens Healthineers to host a free mammogram clinic and community health fair in June, giving the West Philadelphia and Upper Darby communities convenient access to health screenings right in their neighborhoods.

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A multidisciplinary team led by University of Idaho researchers has received a $15 million grant to study the long-term impact of drought and fire on forest ecosystems.

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Brooke Emerling, Ph.D., co-director of, and associate professor in, the Cancer Metabolism and Microenvironment Program at Sanford Burnham Prebys, is contributing to a revival of interest in an underappreciated set of enzymes called phosphatidylinositol-5-phosphate 4-kinases (PI5P4Ks).

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Mercy Medical Center in conjunction with Zinnia Films has received a Bronze Telly Award for excellence for its ongoing talk show series, “Medoscopy”, in the "Public Awareness & Interest - ONLINE" category.

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Wistar Institute’s Paul M. Lieberman, Ph.D., and lab, have demonstrated how B cells infected with the Epstein-Barr virus (EBV) can contribute to a pathogenic, inflammatory phenotype that contributes to multiple sclerosis (MS); the group has also shown how these problematic B cells can be selectively targeted in a way that reduces the damaging autoimmune response of multiple sclerosis.

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Scientists at St. Jude Children’s Research Hospital designed an intersectional technique for precisely targeting subpopulations of cells and parsing out specific functions.

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UC San Diego Assistant Professor of Physics Mattia Serra and colleagues at Politecnico di Milano (Italy) have developed a new method that can manipulate the movement of embryonic cells using short-time attractors — a concept Serra had previously developed and adopted to help search and rescue operations at sea.

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Irvine, Calif., May 28, 2024 — A multidisciplinary research team at the University of California, Irvine has revealed that the circadian clock – the biological pacemaker that governs daily rhythms in physiological processes, including immune functions – can be leveraged to enhance the efficacy of checkpoint inhibitor cancer therapy.

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The 149th Annual Meeting of the American Neurological Association (ANA) will explore new frontiers in neurology, including the significant progress made in our understanding of the major mutations causing ALS, recent advances in artificial intelligence (AI) that help us better understand the causes, prognosis, and treatment of neurological disease, and new information about encephalitis, a rare and devastating neurologic disease.

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A team of Grainger Engineering researchers aim to create the underpinning science and technology required to enable solid-state rechargeable lithium batteries through a grant from the US Army Corps of Engineers Construction Engineering Research Laboratory (CERL).

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In a study published online ahead of print in Cancer Research, a team of Moffitt Cancer Center researchers introduce a novel framework that leverages deep reinforcement learning to tailor adaptive treatment schedules, potentially doubling the time to progression compared to current standard-of-care protocols.

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Dr. Kim Joohee from the Bionics Research Center at the Korea Institute of Science and Technology (KIST) and Professor John A. Rogers from Northwestern University jointly announced the development of a convenient sweat monitoring device that does not require physical activity but delivers drug stimulation through the skin.