Imagine you're a police officer in a tactical group, facing the toughest and riskiest situations. Your heart rate (HR) is usually what's measured to see how hard you're working. But there's another tool that might be better at showing your overall stress level – heart rate variability (HRV). This st
Scientists have found a new way to use information from nuclear magnetic resonance (NMR) experiments to help understand the shapes of special proteins. These proteins, called multistate proteins, intrinsically disordered proteins (IDPs), and proteins with intrinsically disordered regions (IDRs), are
In a surprising turn of events, UnitedHealthcare has chosen Tim Noel as their new CEO. This announcement comes after the tragic murder of their previous leader, Brian Thompson, in December. Noel, who has been with the company since 2007, was previously in charge of Medicare and retirement plans. The
Winter weather has caused some schools in South Carolina to adjust their schedules for Friday, January 24. Snow and ice are clearing, but safety remains a priority. Many districts will start classes two hours later than usual. This delay allows roads to be assessed and gives everyone more time to tr
You probably don't think much about formic acid, but it's actually a big deal in the world of renewable energy. This tiny molecule is great for storing hydrogen, but it has a sneaky habit of leaking through barriers meant to keep it contained. When that happens, it slows down the production of green
Scientists have been wondering if gamma-ray bursts come from far-off parts of the universe. If they do, their light should take longer to reach us, making the bursts look stretched out in time. This is called time dilation. Researchers from the Compton Gamma Ray Observatory used data from their Burs
The Satisfaction With Life Scale (SWLS) is a popular tool to gauge happiness worldwide. However, doubts lurk about its consistency across different countries. A recent study dived into data from 65 nations, 40 languages, and various gender identities and age groups, collected between 2020 and 2022.
The South is experiencing a historic winter storm, leading to extreme cold and hazardous travel conditions. Many schools have shut down due to the weather. Florida and Georgia are some of the states affected, with school closures across multiple counties. In Texas, cities like Houston and Dallas hav
Flavors and tastes are what make meat so appealing to us. They're the main reasons why we pick one cut over another or choose beef over chicken. This look into the meat industry explores both old and new ways of creating these delicious sensations. Traditional methods like aging and marinating are s
Ever pondered how scientists figure out if a virus is super contagious? They've got a clever trick using tiny, glow-in-the-dark molecules called probes. These probes latch onto the outer shell of viruses and light up when they attach. Scientists discovered that a snippet of protein from the flu viru
