Copper is everywhere. It is in the water we drink and the soil we walk on. But too much of it can be harmful. This is why finding ways to measure copper levels accurately is so important. A new method has been created to do just that. It uses a clever trick of light and chemistry to spot copper in o
Thin, flexible electronics hold great promise for medical implants. These devices can bend and twist with the body, making them more comfortable and effective. However, there is a big problem. These thin films often break down quickly. They can't handle the stresses and strains of being inside t
The Brazilian meat giant JBS had a notable moment when it started trading on the New York Stock Exchange. The company, which has been around for 72 years, saw its shares dip by 3. 9% on the first day. This event was a long time coming for JBS, which is now one of the biggest meat producers globally.
In the heart of Southwest China, Panzhihua stands as a testament to large-scale mining and smelting. These activities have left an indelible mark on the city's atmosphere, with dust serving as a major carrier of heavy metals. Identifying the sources of these metals is a complex task, as various poll
Plastic waste is a big problem. It's everywhere, and it's not going away anytime soon. But here's a bit of good news. Scientists have found a bacteria that can break down certain types of plastic. This bacteria, named JJY06, was found in rice field soil in Korea. It's part of the Aeromicrobium famil
The House of Representatives made a significant move by voting to cut two years of funding, totaling $1. 1 billion, for public media outlets. This decision, which narrowly passed with a 214 to 212 vote, was largely along party lines, with only two Republicans switching their votes. The request for t
In the countryside of Zhejiang Province, a study looked at what keeps older adults physically active during their free time. The research focused on two main areas: the environment around them and their personal factors. The environment included things like how safe the streets are, how easy it is t
Soil is a bustling world of tiny organisms that play a huge role in how plants grow and how ecosystems function. One group of these tiny helpers is mycorrhizal fungi. These fungi team up with plant roots to swap nutrients and water for sugars. This partnership is crucial for the health of both plant
The world of toxicology is changing. Researchers have been exploring new ways to test how harmful substances affect living things. One exciting development is the use of three-dimensional (3D) cell cultures. These 3D models are better at mimicking real tissues than the old flat (2D) cell layers.
Back pain is a major issue that affects many people and can be quite expensive to treat. It is one of the most common reasons people visit doctors. One way to potentially lower the risk of chronic back pain is through regular physical activity. Walking is a popular and easy way to stay active. H
