In the dry, wind-swept regions of northwestern China, soil water movement is a mystery. The Hydrus-3D model has been used to shed light on this puzzle, focusing on how water moves through layered soils. These layers can be made of different materials, like loess or sand. The study looked at how w
The giant freshwater prawn, known as Macrobrachium rosenbergii, is a big deal in tropical and subtropical areas. It is a vital species for aquaculture. Scientists have been working on ways to keep these prawns thriving. One key area of focus is preserving the prawns' spermatogonia. These are the cel
The Waterpik Aquarius Water Flosser is a top choice for those seeking a convenient and effective dental care tool. It is a corded water flosser that uses pulsating, pressurized water to clean teeth. This device is designed to make oral hygiene easier and more efficient. The Waterpik Aquarius offers
The moon's far side, the one that never shows its face to Earth, is quite different from the side we see. It has more craters, a thicker crust, and fewer of those dark, smooth areas called maria. These differences might not just be skin deep. They could tell a story about how the moon came to be and
Microplastics are tiny bits of plastic that are causing big problems in our rivers and streams. These tiny pieces come from various sources, and one major way they end up in water is through stormwater runoff. This is the water that flows over the ground during rainstorms, picking up pollutants alon
In the early days of the COVID-19 pandemic, jails faced a unique set of problems. These places have short stays and lots of people coming and going. This made it hard to control the spread of the virus. People in jail were at high risk of getting very sick. A recent effort looked into using two meth
The world of water splitting has seen a significant breakthrough with the development of a unique material. This material combines several metals and oxides to create a powerful catalyst. This catalyst can efficiently split water and even seawater into hydrogen and oxygen. The process is not only ef
The world of wastewater treatment just got a new superhero. It is a closed fixed-bed bacteria-algae biofilm reactor. This is a fancy name for a system that uses tiny living things to clean up water polluted with phenol. Phenol is a harmful chemical found in many industrial wastewaters. This new syst
A small jet had a rough landing in North Bend, Oregon. The incident happened early Monday morning. The jet, a HA-420 built by Honda, was flying from St. George, Utah. It was headed to the Southwest Oregon Regional Airport. The plane skidded off the runway around 6 a. m. local time. It ended up in th
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
