As people live longer, keeping them safe from infections has become a big deal. The immune system weakens with age, making it harder for vaccines to work as well as they should. This is why scientists are working hard to find new ways to boost immune responses in older adults. Vaccines for the elde
Neopterin, or NPT, is a crucial signal in the body's immune response. It plays a big role in spotting and keeping an eye on various health issues. Scientists have come up with a new way to measure NPT in human blood and a lab-made fluid that mimics what's in our spinal cord. They used a special mate
The Peruvian Amazon is home to the Ashaninka people. The Ashaninka are known for their deep connection to the rainforest. But, they face big challenges when it comes to having babies in hospitals. The World Health Organization (WHO) reports that 2. 8 million mothers and newborns die each year fr
Skin stays young and supple thanks to a protein called collagen. As people get older, their bodies make less collagen. This leads to wrinkles and saggy skin. Scientists are always looking for natural ways to boost collagen production and keep skin looking fresh. One surprising candidate? The humble
A Peruvian farmer who also works as a mountain guide has faced a setback in his legal fight against a major European energy corporation. Saúl Luciano Lliuya, who resides in the central Ancash region of Peru, took legal action against RWE. This company is one of Europe's top producers of greenhouse g
The weekend is here and many people are heading to the beach or pool. It's a great time to talk about sun safety. There are many choices when it comes to protecting your skin from the sun. It's important to know what to look for. First, let's talk about sunscreen. Any sunscreen is better than none.
The use of far-ultraviolet C (Far-UVC) light, specifically within the 200 to 235 nanometer range, has shown promise in killing germs. This type of light is being explored for various medical uses. However, its effectiveness against infections deep within the body, such as those in the lungs, is stil
The internet buzzed with a claim that Pope Leo XIV, the first American-born pontiff, had made a statement about "gender ideology. " The rumor suggested that he believed promoting gender ideology was confusing because it supposedly creates genders that don't exist. This claim spread rapidly across so
Chemotherapy is a tough journey. It can mess with your brain, causing memory lapses, trouble focusing, and even feelings of depression and anxiety. This is often called "chemo brain. " Now, there's a drug called rosuvastatin, usually used to lower cholesterol, that might help with this issue. It wor
Dentists have a unique chance to help with skin cancer. They look at the head and neck every day. This is important because most skin cancers show up in these areas. Why? Too much sun exposure. The sun's ultraviolet light can damage skin cells over time. Dentists are great at spotting issues in the
