Forensic science is always looking for better ways to solve crimes. One big challenge is figuring out what kind of body fluid is at a crime scene and who it belongs to. Usually, scientists use two different tests: one for identifying the person and another for figuring out the type of body fluid. Th
The dire wolf is back. This is not a scene from a fantasy show. It is a real-life event. A company has brought back this extinct canine species. The company did this by editing the DNA of gray wolves. They added key characteristics of the dire wolf to create modified embryos. These embryos were then
Fruit flies are a nuisance that can invade your kitchen, especially during the summer. These tiny pests are drawn to ripe fruits and sugary substances, making your kitchen a prime target. But how do they get in, and how can you stop them? Fruit flies, also known as vinegar flies, are attracted to f
In the world of smart ecosystems, materials that can do multiple jobs are becoming super important. These materials need to be organized in complex ways, from tiny to big scales. Inorganic nanofibers are stepping up as potential superstars. They can connect the tiny world of molecules to the bigger
Body fluids often hold vital clues in crime scenes. They can help piece together what happened and confirm details. However, some fluids are tricky to tell apart. For instance, blood from a wound and blood from a menstrual cycle can look quite similar. This makes it hard for investigators to kno
In the world of logistics, Eric Hémar stands out. He's the mastermind behind ID Logistics, a company that's become a giant in the industry. Hémar's journey began with a bold move into contract logistics two decades ago, and now his company is poised to benefit from the current economic turmoil. ID
Stroke survivors often face a mix of symptoms that can be puzzling. These symptoms can be grouped into clusters. But how do these clusters form? And which symptoms stand out the most? First, let's talk about the study. It involved 656 stroke patients from a major hospital in Wuhan, China. The goal
The impact of rewards and punishments on how well workers perform is a tricky thing to measure. Traditional ways often fall short in giving a clear picture. This is where brain wave analysis comes in. It offers a fresh way to see how incentives affect productivity. The study combined two powerfu
Groundwater pollution can strike suddenly, and finding the source quickly is crucial. A new method combines two algorithms to tackle this problem. This mix of tools can pinpoint where pollution started, how much was released, and when it happened. The first tool, called EnKF, narrows down the searc
In the UK, a significant number of people with type 2 diabetes face a serious issue: foot ulcers. About 6. 3% of them deal with this problem. These ulcers are not just a minor inconvenience; they can lead to bigger health issues. For instance, cardiovascular disease is the top cause of death among t
