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Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs will develop cancer during their lifetime.
This week, a new analysis of Jupiter's atmosphere estimated that the gas giant has 1.5 times more oxygen than the sun. Researchers in Brazil identified a protein that allows pancreatic cancer to infiltrate nerves and spread early in the course of the disease. And scientists at Duke-NUS Medical School discovered how exercise helps aging muscles regain their ability for self-repair.
What will the climate of a given region be like in 20, 30 or 50 years? Climate analogs provide a robust methodological framework to address this question by identifying regions whose current climate matches the future climate of another area.
A new review of studies has found that taking Tylenol during pregnancy doesn't increase the risk of autism, ADHD or intellectual disabilities—adding to the growing body of research refuting claims made by the Trump administration.
The world's first legally binding agreement to protect marine life in international waters took effect Saturday, marking a historic moment for ocean conservation after nearly two decades of negotiations.
YouTube is updating its guidelines for videos containing content that advertisers define as controversial, allowing more creators to earn full ad revenue when they tackle sensitive issues in a nongraphic way.
NASA's giant new moon rocket headed to the launch pad Saturday in preparation for astronauts' first lunar fly-around in more than half a century.
Scientists at the University of Illinois Urbana-Champaign can now differentiate between human-derived and hydrological contributions of riverine nitrogen pollution in the Upper Mississippi River Basin. The advancement, published in Environmental Science and Technology, sets the stage for more nuanced policy and management of nitrate and nitrite, the nutrients that degrade drinking water quality and cause oxygen-starved "dead zones" in the Gulf each year.
A new study shows that increasing production on farms and reducing emissions can go hand-in-hand, with researchers finding that improved farm productivity has been the driving force in keeping greenhouse gas emissions from agriculture in check.
Researchers from the Institute of Physics in Zagreb have shown that depositing a thin layer of organic molecules on two-dimensional (2D) semiconductors can improve their optical properties and even repair defects. Their work, published in Surfaces and Interfaces, could help improve the performance of 2D materials in (opto)electronics and photonics.
Leading genomic health experts from Monash University are calling for urgent government funding to progress the development of a national preventive genomic testing program that would save thousands of Australians from conditions like cancer and heart disease.
Dallas is discharging less greenhouse gas than it did a decade ago, according to a newly released environmental report from the city.
Whole milk may soon be back on school lunch trays across the U.S.
Taking acetaminophen during pregnancy does not increase the risk of autism, attention-deficit hyperactivity disorder (ADHD), or intellectual disability among children. That is according to the most rigorous analysis of the evidence to date, published in The Lancet Obstetrics, Gynecology & Women's Health, and led by researchers from City St George's, University of London.
For the second time in the past two weeks, the U.S. Drought Monitor, a prominent national report, has classified 100% of California as being drought-free. That's a rating that hasn't occurred in 25 years.
A team of shark researchers from the University of Hawaiʻi at Mānoa has solved a long-standing mystery, identifying the first-ever documented mating hub for tiger sharks.
The U.S. flu season appears to be waning with two straight weeks of decline in measures of flu activity, according to the latest government data released Friday.
Most people can imagine why a shrinking Great Salt Lake would mean unhealthy dust storms for the Wasatch Front, or why refilling the lake through water conservation could reduce dust exposure. Now, there is a data-based modeling tool to visualize it, hosted at the University of Utah's Wilkes Center for Climate Science & Policy.
The investigational cancer vaccine, NOUS-209, was found to safely stimulate the immune system to target precancerous and cancerous cells in individuals with Lynch Syndrome (LS), according to a study from researchers at The University of Texas MD Anderson Cancer Center.
Researchers at University of Tsukuba examined how dog ownership and exercise self-efficacy affected physical activity among Japanese office workers before, during, and after the COVID-19 pandemic.
An international team of scientists, led by Nanyang Technological University, Singapore (NTU Singapore), has discovered a new method that could speed up the healing of chronic wounds infected by antibiotic-resistant bacteria.
During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical products. This process entails the movement of both electrons (i.e., negatively charged particles) and nuclei (i.e., the positively charged central parts of atoms). Valence electrons are shared and re-arranged between different atoms, creating new bonds.
In a unique finding, researchers at Georgetown's Lombardi Comprehensive Cancer Center discovered that when pancreatic cancer cells send out tiny particles that are packed with certain microRNA molecules, nearby immune cells called macrophages are reprogrammed to help the tumor grow instead of engaging in their regular role of fighting the tumor. This insight from cell and mouse experiments helped the scientists outline a potential way to reverse the process and possibly improve outcomes in pancreatic cancer.
Scientists can peer into cells to get a limited view of their activity using microscopes and other tools. However, cells and the molecular events within them are dynamic, and developmental processes, disease progression and certain molecular cues are still difficult to discern. Ideally, scientists could leverage a system to obtain an unbiased record of a genome's functional output, showing how cells respond to different conditions over time to gain useful insights. Now, it seems a group of researchers may have found a way to do just that.
The pain management teams at the LKS Faculty of Medicine of the University of Hong Kong (HKUMed) and Queen Mary Hospital (QMH) have introduced percutaneous balloon compression (PBC) as a novel treatment option for patients suffering from debilitating chronic facial pain. The teams began performing this sophisticated neuroablative procedure in 2024, and so far, 40 patients have benefited from this powerful and durable treatment.
Inward foreign direct investment (IFDI) is known to be a significant driver of local economic development, especially in fostering entrepreneurship. Current studies have conducted in-depth investigations into the impact of IFDI on the survival, productivity, and innovation of established firms.
A study from the University of Sydney's Brain and Mind Center reveals new clues as to why standard antidepressants fail for many Australians, opening the door for more effective, personalized treatments.
With the textile industry facing mounting scrutiny over the environmental impacts of fast fashion, two researchers from Constructor University have published a framework to help responsible brands engage audiences more effectively about sustainability on social media.
Inflammation has to fight pathogens fast—but it can't get out of control. Researchers at the German Cancer Research Center (DKFZ) have now deciphered in more detail how the organism masters this balancing act. Their work shows that cells use two different strategies to precisely control inflammatory genes and thus precisely regulate the inflammatory response.
Chirality—often described as "handedness"—is a fundamental property of nature, underlying the behavior of molecules ranging from DNA to pharmaceuticals. While chemists have long known how to separate left- and right-handed forms of organic compounds, achieving the same control in inorganic crystals has remained a major scientific challenge.
New research has found that roughly half of Australia's freshwater fish are fond of snacking on animal and plant material, including fruits, from outside their aquatic habitats.
Woolworths has announced a partnership with Google to incorporate agentic artificial intelligence into its "Olive" chatbot, starting in Australia later this year.
An international group of researchers led by Pompeu Fabra University has discovered the nanomachine that controls constitutive exocytosis: the uninterrupted delivery of spherical molecular packages to the cell surface. This is an essential activity present in virtually all organisms to preserve cell fitness and other vital functions such as communication with the cell's exterior, cell growth and division.
Researchers at the Department of Energy's Oak Ridge National Laboratory are pioneering the design and synthesis of quantum materials, which are central to discovery science involving synergies with quantum computation. These innovative materials, including magnetic compounds with honeycomb-patterned lattices, have the potential to host states of matter with exotic behavior.
Monoclonal antibodies (mAbs) aid the body against autoimmune diseases and cancer, among other things. Patients have to pick up the medicine every few weeks. It would be easier for them to be able to inject the medicine themselves at home, but this would only be possible if the medications were highly concentrated but not too viscous.
It's mango season. They're cheap, delicious, in the shops or you can buy trays at roadside stalls.
Beyond its monsters and 1980s nostalgia, Stranger Things resonates because it tells stories of struggles familiar to young people: trauma that lingers, identity that wavers, and friendships that buffer against fear.
RuneScape experienced a surge of popularity over the 2025 holiday season. While fan nostalgia for a game that is now 25 years old plays a role, the revival more clearly reflects recent changes to RuneScape's controversial monetization—changes that appear to be drawing players back.
When eating, the body converts extra calories, especially from carbs, sugar, fats, and alcohol, into triglycerides. Triglycerides are a form of fat or lipid, which the body stores away into its fat cells as an energy fuel for energy between meals.
Federal funding for mental health and addiction treatment programs will continue after the Trump administration abruptly reversed a plan to end nearly $2 billion in grants across the country.
Lysosomes are the recycling centers of human cells. Larger molecules are broken down inside the membrane-enclosed vesicles. Malfunctions can lead to neurodegenerative diseases such as Parkinson's.
Caring for your brain is a lifelong journey—and new research from the AdventHealth Research Institute offers hopeful news. A simple, steady exercise routine may help your brain stay biologically younger, supporting clearer thinking, stronger memory, and a greater sense of whole-person well-being.
At a time of growing food insecurity, a Canadian research team has created a new instrument for determining how plentiful, affordable and healthy the food sold in grocery stores is.
Researchers from Hiroshima University in Japan and collaborating institutions have found that adults with asthma who experience symptoms of depression have elevated blood levels of a protein called brain-derived neurotrophic factor, or BDNF. This protein is typically reduced in people with major depressive disorder.
Researchers at the Children's Cancer Institute and UNSW Sydney have tested a new way of treating childhood brain cancer by combining two medicines in lab studies. They found using the two treatments together may work better than using either on its own. The research is published in the journal Science Translational Medicine.
A new South Australian study has found little change in most people's diet and exercise after retirement—pointing to the need for positive lifestyle choices during your working life to maximize long-term health outcomes.
OpenAI recently introduced ChatGPT Health, "a dedicated experience in ChatGPT designed for health and wellness," as a response to the millions of people who ask ChatGPT a health care-related question every day, the company said.
A team led by UT Southwestern Medical Center researchers has uncovered a molecular pathway that links obesity to widespread inflammation, providing long-sought insight into why obesity increases the risk of type 2 diabetes, cardiovascular disease, fatty liver disease, and certain cancers.
A solid—rather than liquid—electrolyte between the opposite electrodes of a battery should, in theory, enable a rechargeable lithium metal battery that is safer, packs much more energy, and charges considerably faster than the lithium-ion batteries commercially available today.
A US judge on Thursday authorized work to resume on a New York offshore wind project that had been suspended under an order by President Donald Trump's administration.
The U.S. Department of Energy's (DOE) Oak Ridge National Laboratory has released a new version of its advanced slicing software, ORNL Slicer 2, which accelerates and simplifies the creation of large 3D printed parts.
Social media companies have revoked access to about 4.7 million accounts identified as belonging to children in Australia since the country banned use of the platforms by those under 16, officials said.
A new evidence-based online educational tool aims to curb the watching, sharing, and creation of AI-generated explicit imagery.
Researchers at the School of Engineering of The Hong Kong University of Science and Technology (HKUST) have developed the world's first sub-zero Celsius elastocaloric freezing device, capable of reaching temperatures as low as -12℃. This represents a significant milestone in expanding green solid-state elastocaloric refrigeration technology into the global freezing industry, offering a promising solution to combat climate change and accelerate low-carbon transformation of the global freezing market.
New research from the WISE group (Wearable, Intelligent, Soft Electronics) at The University of Hong Kong (HKU-WISE) has addressed a long-standing bioelectronic challenge: the development of soft, 3D transistors.
A new forensic framework designed specifically for the Internet of Things (IoT) is discussed in the International Journal of Electronic Security and Digital Forensics. This deep learning-driven system offers benefits over earlier approaches in detecting and reconstructing cyberattacks on components of the vast network of connected sensors, appliances and machines. It achieves an accuracy of almost 98%, according to the researchers, and cuts analysis time by more than three-quarters.
A research team affiliated with UNIST has unveiled a new type of thick electrode aimed at solving a common challenge in battery design: As the capacity increases, power often decreases. This breakthrough could enable electric vehicles (EVs) to travel farther on a single charge without sacrificing acceleration or responsiveness.
The Korea Research Institute of Standards and Science (KRISS) has developed a key materials technology that accelerates the commercialization of all-solid-state batteries (ASSBs)—next-generation batteries designed to intrinsically eliminate the risks of fire and explosion. The study is published in the journal Materials Today.
Amazon's cloud computing division said Thursday that it would expand its "sovereign cloud" across the European Union, hoping to cash in as EU governments seek to safeguard their citizens' data.
Some four miles off the Southern California coast, a company is betting it can solve one of desalination's biggest problems by moving the technology deep below the ocean's surface.
Regulations limit both the intensity and frequency of whip use during horse racing. Nevertheless, compliance is currently verified manually after each race. Researchers at University of Tsukuba have developed an innovative system combining high-resolution audio recording with artificial intelligence for automatic detection of whip sounds. The work is published in the journal Engineering Applications of Artificial Intelligence.