You know those tiny, almost invisible pesticides on your veggies? They're harmful and hard to spot. But scientists have invented a cool, portable sensor using smartphones to find them quickly. This sensor uses something called a single-atom nanozyme to change color when it finds a pesticide called c
Imagine the power of quick and affordable disease detection. Scientists are working on a bold new tool that combines the accuracy of lab tests with the convenience of point-of-care (POC) ones. The latest breakthrough is in detecting the Monkeypox virus. In their latest project, a team has created a
Diabetes, a health condition marked by too much sugar in the blood, isn't always easy to spot early. Traditional signs like high glucose levels can change throughout the day or miss early warning signs. A team of researchers has come up with a clever tool that uses two different methods to catch dia
Imagine tiny polymer particles filled with special dyes, called BODIPYs, that can change color and brightness based on temperature and ammonia levels. Scientists made four types of these BODIPYs and mixed them into two kinds of polymers: PMMA and TPU. They created films and tiny particles (micropart
Ever thought about how we check for HIV? Well, one of the top tests, the Architect-HIV Ag/Ab combo, is great at finding the virus early, but it can sometimes give false positives. That's where Mindray's new test, the CL900i, comes in. Scientists tried out this new test on 195 old samples. These samp
Acalabrutinib, a newer medication for chronic lymphocytic leukemia, is safer than older options. However, managing its side effects can be tricky. A group of French healthcare professionals—including hematologists, pharmacists, and doctors specializing in heart and skin issues—decided to find practi
Have you ever felt like your hand was bigger than it really is? Scientists found that when people see a visual stimulus near their hidden hand and feel a touch at the same time, their brain tricks them into thinking their hand is larger. This is called visual-tactile ventriloquism aftereffect. The s
On Tuesday, investors got worried that some stocks were getting too expensive. This is called a stock market "bubble. " These stocks, often riskier ones, had gone up a lot after Donald Trump was elected president. But before important US economic data was released on Wednesday, some of these stocks
Have you ever wondered how healthy our grasslands are? Scientists are using a clever method to figure this out. They're looking at how grasslands change over time, called natural evolution time series. This helps them understand the effects of development and human activities on ecosystems, which is
Imagine you're an adult with type 1 diabetes, wearing a pump that gives insulin 24/7. You're told to sit for six hours, either straight or with short exercise breaks every half hour. What happens to your blood sugar and insulin? A small study found that these little exercise breaks raised insulin le
