As years pass, our immune systems don't stay the same. They weaken, making it harder for older adults to fight off illnesses. Scientists call this "immunosenescence. " While vaccines are essential, they're not as effective for seniors. Researchers are digging into why this happens and how to fix it.
Fresh veggies might seem like a healthy choice, but they can hide some nasty surprises. In Northeast Thailand, where the weather is hot and humid, and farming is big, these surprises come in the form of intestinal parasites. These tiny critters can make you sick, which is a real problem for people l
Manchester United is on the hunt for a new striker this winter, and many names have been thrown into the mix. Paris Saint-Germain's Randal Kolo Muani was one of the rumored targets, but according to Sky Sports journalist Florian Plettenberg, the deal isn't hot right now. The French international has
Between 1840 and 1870, the province of Coquimbo saw a significant transformation in its medical practices. This shift was driven by the arrival of attending physicians at the San Juan de Dios Hospital in La Serena. These doctors brought with them the idea of modernizing local healthcare. One of the
Complex public health problems, like health disparities, need innovative solutions. This means bringing in different partners and communities to tackle issues from various angles. The trouble is, these complex interventions are flexible, making them tough to evaluate using fixed measures. To help pu
Did you know that tiny ocean creatures called protists play a big role in keeping our planet healthy? They help cycle important compounds like carbon and nitrogen. But because they live in remote areas, we don't know much about how they react to changes in their environment. In the southern Pacific
Walmart is tweaking its diversity, equity, and inclusion (DEI) policies, joining other big companies that have paused what some call "woke" initiatives. Filmmaker Robby Starbuck, known for his campaigns against such policies, had a chat with Walmart's top brass. He shared that instead of conflict, t
You might think that skipping a meal could make you feel dizzy and less sharp. But what does science say? A study divided people into three groups: those who went without food for 3 hours, those who fasted for 12 hours, and a group that got a protein shake right after. Afterward, everyone took a bra
Ever wondered how space travel affects astronauts' brains? It turns out, long missions have some interesting effects. Recently, NASA scientists checked how 25 astronauts' brains handled six months on the International Space Station (ISS). They used a special test called the "cognition battery" to se
The COVID-19 pandemic led to a surge in domestic violence discussions on Persian social media. Experts didn't want to miss any signs, so they turned to AI for help. First, they used topic modeling to figure out what people were talking about. Then, they combined multiple algorithms to create a power
