Bioengineered organs are no longer just structural substitutes. A new review published in Trends in Biotechnology introduces a groundbreaking concept: biohybrid-engineered tissue (BHET) platforms—living constructs integrated with electronics that can monitor, modulate, and even autonomously control their own functions. The review, authored by Dr. Uijung Yong (Future IT Innovation Laboratory, Pohang University of Science and Technology (POSTECH)), Jihwan Kim (Department of Mechanical Engineering, POSTECH), and Prof. Jinah Jang (Department of Mechanical Engineering, Convergence IT Engineering, and School of Interdisciplinary Bioscience and Bioengineering, POSTECH), ...

Alliance researchers and partners, including Embrapa, Brazil’s largest agricultural research organization, launched a rapid response plan to slow the spread and mitigate potentially devastating consequences for food security and livelihoods. In 2023, cassava farmers in remote French Guiana watched in shock as their crops withered. They pulled dilapidated stems from the ground. Instead of unearthing massive root bunches, which are cornerstones of diets across South America, they found nothing larger ...

New research has shown that a world-first system of rubber shock absorbers made from recycled tyres can significantly protect railway tracks from damage, addressing the dual challenges of high maintenance costs and national tyre waste. The technology was validated over a two-year period by a collaborative team from the University of Technology Sydney (UTS), Sydney Trains, Transport for NSW, and industry partners EcoFlex and Bridgestone, following extensive monitoring at a live Sydney Trains freight line in Chullora. Researchers installed track ...

New research from the University of Victoria (UVic) highlights how marine heatwaves can dramatically impact marine ecosystems and offers a stark preview of how future ocean warming will reshape ocean life. From 2014 to 2016, the Pacific coast of North America experienced the longest marine heatwave ever recorded, with temperatures reaching two to six degrees above historical averages over a prolonged period. Researchers from UVic’s Baum Lab have compiled a comprehensive overview of the heatwave’s ecological impacts, reviewing the findings from 331 primary studies and governmental reports. “The marine heatwave resulted in unprecedented ecological disturbance across thousands ...

UNDER STRICT EMBARGO UNTIL 11.30 PM (BST) ON THURSDAY 17 JULY 2025.   Short-term digital mental health interventions reduces depression and anxiety in Ukrainian children and adolescents displaced by war  In a first of its kind randomised controlled trial, researchers found delivering a problem solving digital mental health intervention to young Ukrainian refugees significantly reduced symptoms of depression and anxiety. The findings show that a small, low-cost, scalable intervention delivered in schools through mobile devices may support the ...

New York, NY — July 17, 2025 — In a major advance for patients with Crohn’s disease, a new study led by researchers at Mount Sinai Health System found that guselkumab, a medication with a mechanism of action that is new to inflammatory bowel disease (IBD) treatment, outperformed an established standard of care in promoting intestinal healing and symptom relief. These findings from two pivotal phase 3 trials known as GALAXI 2 and 3, published today in The Lancet, provided the basis for the recent Food and Drug Administration approval of guselkumab (brand name Tremfya) for the treatment of moderately to severely active Crohn’s ...

As an institution, the U.S. military is the world’s single largest consumer of energy and emitter of climate-altering carbon pollution, on par with the entire nation of Venezuela. Now for the first time, research by a University of Utah sociologist documented how military spending tracks in near lockstep with emissions. Brett Clark and his coauthors conclude that reducing those expenditures can lead to significant reductions of energy use and, thereby, carbon emissions. Can the military play a role in climate ...

DALLAS, July 17, 2025 — In light of reports from the White House that President Donald J. Trump has been diagnosed with Chronic Venous Insufficiency (CVI), the American Heart Association is sharing important information on the condition and its association with cardiovascular risk factors, disease and increased risk of death. According to the Association, the world’s leading nonprofit organization focused on heart and brain health for all, chronic venous insufficiency (a form of chronic venous disease) is highly prevalent - especially in older adults. ...

Gene editing technologies - such as those used in agriculture and de-extinction projects - can be repurposed to offer what an international team of scientists is calling a transformative solution for restoring genetic diversity and saving endangered species. In a new Nature Reviews Biodiversity Perspective article published today, the authors explore the promises, challenges and ethical considerations of genome engineering, and propose an approach for its implementation into biodiversity conservation. They argue that gene editing could recover lost genetic diversity in species at risk of extinction using historical samples, such as DNA from museum collections, biobanks ...

Research Highlights: Scar tissue in the heart may be linked  to dangerous heart rhythms in otherwise healthy athletes, according to a U.K. study. The study, VENTOUX, named after Mont Ventoux—one of the most gruelling climbs in the world-renowned Tour de France cycling race—included about 100 male cyclists and triathletes over age 50. Embargoed until 6:01 p.m.  CT/7:01 p.m.  ET, Thursday, July 17, 2025 DALLAS, July 17, 2025  — Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes age 50 or older, potentially increasing ...

When asked to think of a chemical reaction, you might picture bubbling liquids in a beaker, or maybe applying heat to a mixture until something transforms. But some of the most important reactions in nature and industry don’t need heat or solvents. Instead, they need force. Mechanochemistry is where physical pressure or stress triggers chemical reactions. Imagine molecules being rammed together like bumper cars, or shaken up in a giant cocktail shaker. That shaking and colliding happens every day inside ...

Teeth may seem like static fixtures, but a new collaboration between engineers and clinicians is proving just how dynamic, informative and medically significant our teeth can be. In a recent study, published in the American Chemical Society’s ACS Applied Materials & Interfaces, engineers and dentists come together to uncover how teeth, as biological material, hold key information for understanding rare craniofacial disorders that develop during childhood. Kyle Vining, Assistant Professor in Materials Science and Engineering (MSE) and in Preventative and Restorative Science at Penn Dental Medicine, leads ...

Most children seeking emergency department (ED) care due to vomiting are discharged home. Although they usually feel better when they leave the ED, the vomiting recurs in nearly one-third of children. Dr. Stephen Freedman, MD, a pediatric ED physician, led a national study to evaluate if sending children who present for care with frequent vomiting from an acute intestinal infection are better off when provided with an anti-vomiting medication to take, as needed, at home. “When children are really sick, it’s ...

The Michigan Womyn’s Music Festival, hosted from 1976 to 2015, brought together lesbian feminists for a celebration of culture and activism. Today, the festival is perhaps best known for its controversial "womyn-born-womyn” attendance policy, which excluded trans women from participation. A new article in Signs: Journal of Women and Culture in Society examines the fight for trans inclusion at Michfest and positions it within a rich history of activism at the festival, including antiracist activism by women of color. In 1991, a woman named Nancy Jean Burkholder was expelled from the Michfest grounds on the basis ...

A newly discovered pathway in a plant process could help farmers grow more successful crops, particularly in places where harsh, high light stresses plants. The pathway complements the main workflow of photorespiration, indicating photorespiration is more flexible than it seems. Xiaotong Jiang, a post-doctoral fellow in Jianping Hu’s lab at the Michigan State University-Department of Energy Plant Research Laboratory, and colleagues recently published their results in the journal Nature Communications. Photorespiration ...

In a major step forward for sustainable energy technology, researchers at Worcester Polytechnic Institute (WPI), led by Professor Yan Wang, William B. Smith Professor of Mechanical and Materials Engineering, have developed a new, scalable method to recycle lithium-ion batteries in a way that is both efficient and environmentally friendly.  The team’s research, titled Upcycling Mixed Spent Ni-Lean Cathodes into Ni-Rich Polycrystalline Cathodes, was recently published in Energy Storage Materials, a multidisciplinary peer-reviewed journal focused on the topics of materials and energy. The paper details an innovative hydrometallurgical upcycling approach that offers both environmental ...

July will see the launch of the groundbreaking Solar EruptioN Integral Field Spectrograph mission, or SNIFS. Delivered to space via a Black Brant IX sounding rocket, SNIFS will explore the energy and dynamics of the chromosphere, one of the most complex regions of the Sun’s atmosphere. The SNIFS mission’s launch window at the White Sands Missile Range in New Mexico opens on Friday, July 18.  The chromosphere is located between the Sun’s visible surface, or photosphere, and its outer ...

Researchers are creating new moiré materials at the nanometer scale using advanced DNA nanotechnology: DNA moiré superlattices form when two periodic DNA lattices are overlaid with a slight rotational twist or positional offset. This creates a new, larger interference pattern with completely different physical properties. A new approach developed by researchers at the University of Stuttgart and the Max Planck Institute for Solid State Research not only facilitates the complex construction of these superlattices; ...

Cleaning products, candles, cribs, and cosmetics are just a few of the common household items that emit formaldehyde, a colorless, odorless chemical that when present in the air at levels higher than 0.1 parts per million has been found to be a risk to human health.  To make indoor air quality monitoring more accessible, researchers at Carnegie Mellon University have developed a low cost, long-lasting, indoor formaldehyde sensor. A unique polymer coating on the MXene-based sensor not only extends its half life by 200%, but also enables it to regenerate when performance begins to degrade. MXene is a class of compounds that has shown promise in energy storage and gas sensing because ...

An engineer with the University of Tennessee Institute of Agriculture has received one of three Gold Medal awards for 2025 from the American Society of Agricultural and Biological Engineers (ASABE). Robert T. Burns, a distinguished professor in the UT Department of Biosystems Engineering and Soil Science, was honored at the ASABE Annual Meeting on July 16. Burns received the Cyrus Hall McCormick – Jerome Increase Case Gold Medal, which recognizes exceptional and meritorious engineering achievement in agriculture that has resulted in new concepts, products, processes or methods that advanced the development of agriculture. His current academic efforts include coordinating the ...

FOR IMMEDIATE RELEASE: July 17, 2025 CONTACT: Camille Jewell cjewell@vancomm.com or 202-248-5460   NASHVILLE — Three studies presented today at the Society of NeuroInterventional Surgery’s (SNIS) 22nd Annual Meeting discussed whether using GLP-1 inhibitors could lessen the impacts of stroke and related brain injuries or reduce the risk of stroke altogether. These medications, which lower blood sugar and often cause weight loss, are commonly prescribed for type 2 diabetes and obesity and ...

Currents can affect marine animals’ locomotion, energy expenditure and ability to navigate; the force of currents may cause them to drift off-course of their intended trajectory. A study published July 17th in the open-access journal PLOS Biology by Richard Michael Gunner at the Max-Planck-Institut für Verhaltensbiologie, Germany, suggests that Magellanic penguins can sense current drift and maximize navigation efficiency by alternating between traveling in a direct route in calm conditions and swimming with the flow of strong currents ...

Using a novel dome-shaped structural design, researchers present a chemically diverse collection of aerogels that remain elastic and mechanically intact under extreme temperatures. The findings open the door for the fabrication of new aerogel materials suited to extreme environments required for applications in space, aerospace, energy, and high-temperature industries. Aerogels are an advanced class of materials characterized by their extremely low density and high porosity, which makes them ideal for a wide range of applications. However, despite improvements in design and fabrication, aerogels still face challenges in maintaining thermomechanical ...

Engineered gut bacteria designed to treat kidney stones successfully colonized the gut microbiome and reduced oxalate levels in animal models and early clinical trials in humans, researchers report. The findings offer a promising, yet still imperfect, step toward microbial therapies. Efforts to manipulate the gut microbiome using engineered bacteria for therapeutic purposes have shown promise in animals, but often fail in clinical settings due to being hindered by inconsistent colonization. To overcome this challenge, Weston Whitaker and colleagues focused on Phocaeicola vulgatus, a common gut bacterium, and engineered it to consume the seaweed-derived nutrient, porphyran. ...

Tropical cyclones in Madagascar lead to sharp spikes in malaria infections – particularly in children – due to interruptions in control efforts, according to a new study. However, the findings show that newly introduced long-lasting vaccines can help to mitigate these gaps. This points to pathways to climate-resilient control strategies in malaria-prone regions. Malaria, already a persistent global health challenge, poses new threats from climate change, not only through rising temperatures that shift mosquito dynamics but also via extreme weather events like tropical cyclones. Such disasters can severely ...