All News
Medical Xpress / Q&A: Prescription drug ads are everywhere. Is the 'ask your doctor' era over?
It's rare to make it through an episode of your favorite show without seeing a commercial for a prescription drug that includes a lengthy list of side effects and a prompt to speak with a doctor. And while these familiar ...
Medical Xpress / South Australian children at risk of permanent vision loss, study finds
There is a significant gap in South Australia's approach to children's vision screening, with hundreds of children at risk of permanent, preventable vision loss each year, new Flinders University research has found. Led by ...
Medical Xpress / Patients with atrial fibrillation face higher bleeding risks when treated with 2 common medications
Patients with atrial fibrillation who are prescribed diltiazem to control heart rate alongside anticoagulants (blood thinners) such as apixaban or rivaroxaban face a higher risk of serious bleeding compared with those taking ...
Phys.org / Why wealth changes how we think about fair prices
When it comes to the price of financial services such as loans, mortgages, and insurance, the perception of what is "fair" has a lot to do with how wealthy you are. In the study "Seeing Like a Company or a Customer: Selective ...
Medical Xpress / An emergency department leader on what 'The Pitt' gets right—and wrong
When Jean Hoffman, MD, was growing up, she watched "ER," the long-running NBC series about an urban hospital's often-chaotic emergency department. The experience steered her toward a career in emergency medicine.
Tech Xplore / Safe AI isn't enough: Fairness, honesty and transparency are needed to benefit humanity, argues researcher
Artificial intelligence (AI) loves to cheat. When matched against a chess bot, an OpenAI model preferred hacking into its opponent's system to winning the game fairly, according to a recent study. While chess doesn't have ...
Phys.org / Neanderthal males, human females? How ancient attraction shaped the human genome
The human genome is a rich, complex record of migration, encounters, and inheritance written over thousands of millennia. Genomic research by members of Sarah Tishkoff's lab at the University of Pennsylvania are revisiting ...
Phys.org / A new, useful absorption limit for ultra-thin films
The applications of ultrathin, conductive films such as those made of graphene have many applications, but it's been thought their efficacy is limited to absorbing only half of the incidental light at best. A research group ...
Tech Xplore / Researchers develop pre-seeding strategy for improving inverted perovskite solar cells
Regular perovskite solar cells (PSCs)—which place the electron-transport layer beneath the perovskite absorber and the hole-transport layer on top—have limitations with respect to large-scale manufacturing and stability. ...
Phys.org / Single-celled organism becomes multicellular via three different pathways
Some single-celled organisms are known to transition to multicellularity during their lifetimes, usually either by cloning themselves or when many similar cells come together to form a larger multicellular organism. A new ...
Phys.org / Fossil amber reveals the secret lives of Cretaceous ants
Tiny insects trapped in amber could tell us a great deal about their roles in past ecosystems: pollinators, parasites, predators, and prey. But how many of the insects preserved alongside each other reflect interactions during ...
Medical Xpress / Pancreatic cancer may begin hiding from the immune system earlier than we thought
A new study from researchers at the Hebrew University of Jerusalem provides fresh insight into how pancreatic cancer may begin taking shape years before it is clinically detected. The research shows that early precancerous ...