Heart patients with mechanical aortic valves often need blood thinners for life. These meds, called vitamin K antagonists, stop dangerous clots from forming on the new valve. The usual target for blood thinning, measured by INR, is 2. 5. But some patients have extra risks. If they have atrial fibri
In Aotearoa New Zealand, a vital service called 1737 Need to Talk has been making waves since its launch in mid-2017. This service lets people reach out for mental health support via phone or text, offering a lifeline to those in need. The goal? To understand how this service is being used and who's
David Mauzerall, a name that echoes through the halls of scientific discovery, turned 95. His journey, filled with groundbreaking work in photochemistry and photobiology, has left an indelible mark on the world of science. At The Rockefeller University, he spent his career unraveling the mysteries o
Sports can be a powerful tool to help kids grow in many ways. They can improve physical health, boost mental well-being, and build social skills. This is especially true for kids who might not have access to many opportunities. But measuring how well these sports programs work can be tricky. One bi
Research in hospitals is vital for medical progress, but it comes with big ethical questions. When patients are sick and in the hospital, it's not always easy to do research the right way. Doctors and researchers must think carefully about how to protect patients while still learning new things. Th
In Germany, after the fall of the Berlin Wall, something interesting happened with genes and education. Scientists looked at how genes linked to education behaved differently in East and West Germany around the time of reunification. They used a special tool, a polygenic index, to study this. This
A group of astronauts from Axiom Space's fourth mission are having a busy time on the International Space Station (ISS). They've been there since late June, working on over 60 science experiments and sharing their experiences with people back on Earth. The crew includes Peggy Whitson, a former NASA
The Mediterranean Sea is facing a hidden problem: heavy metals. These metals can harm marine life and even end up in our food. To understand this better, scientists studied two fish species: the small-spotted catshark and the European hake. The catshark is a bottom-dweller, which means it stays clos
Chordoma is a tough cancer to treat. It's rare, and doctors don't have many options. But there's a new drug called palbociclib that might help. Researchers tested palbociclib on people with advanced chordoma. They wanted to see if it could stop the cancer from growing. The results are promising. P
Heart patients who have had a TAVR procedure, which replaces a damaged heart valve, often wonder how to avoid blood clots afterward. Blood thinners are usually given to prevent clots, but not everyone needs them. This has sparked a lot of discussion among doctors. The problem is that TAVR can lead
