A research team has shown that microplastics do not interact with dissolved organic matter in a uniform way: their polymer ...

Both explanations have their place in math instruction, but according to a large-scale 2025 study of upper elementary math instruction, the use of precise mathematical terminology may matter more than ...

Microorganisms play a vital role in maintaining ecosystem structure and function by mediating the dynamics of phosphorus (P) fractions under land-use intensification. However, microbial properties ...

hDuke Global Health Institute, Duke University, Durham, NC, United States ...

1 Department of Mechanical Engineering, Faculty of Engineering, University of Maiduguri, Maiduguri, Nigeria. 2 Department of Mechanical Engineering, Faculty of Engineering, Nigerian Army University, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. No ...

An up-to-date assessment of environmental emissions in the US health care sector is essential to help policy makers hold the health care industry accountable to protect public health. We update ...

Fire-derived organic matter is ubiquitous on Earth. It can be found in soils, sediments, rivers and oceans. In this wide range of environments, fire-derived organic matter, also known as pyrogenic ...