Biochar has been getting a lot of buzz lately. It is a special type of charcoal that can clean up dirty water. It is made from plant material that has been heated in a low-oxygen environment. This process is called pyrolysis. It is being looked at as a cheaper option to clean up polluted water and g
The world of water electrolysis is always looking for better catalysts. These tiny helpers speed up the process of splitting water into oxygen and hydrogen. One such process is called the oxygen evolution reaction. It's a big deal in proton exchange membrane water electrolysis. This is where a new k
Heavy metals in urban waterways are a big problem. These pollutants, mainly zinc, cadmium, and nickel, come from human activities. They stick around and cause harm to both nature and people. Scientists have been looking into a unique solution: bacteria that can eat away at these metals. Enter ureas
Water lettuce, also known as Pistia stratiotes, is a hardy plant that can help clean up polluted water. This plant is often found in places where water is dirty due to mining waste. Understanding how water lettuce handles different pollutants is key to using it for cleaning up water. The pl
The deep ocean holds many mysteries, but few are as striking as the sudden disappearance of a bustling ecosystem. This is not a tale of a distant galaxy, but of an event witnessed firsthand by scientists in the Pacific Ocean. The setting was the Tica hydrothermal vent, a place teeming with life just
In the heart of Alabama, a serious health issue has been quietly affecting residents for over two decades. Lowndes County, where over 70 percent of the population is Black and the median income is around $35, 000, has been struggling with a lack of proper sanitation. This problem has led to a resurg
The Pacific Northwest is home to a powerful underwater volcano. This volcano is called the Axial Seamount. It is located 300 miles off the coast of Oregon. It is also more than 4, 900 feet below the surface of the Pacific Ocean. The Axial Seamount is a mile-wide volcano. It is one of the most active
Florida might soon say goodbye to fluoride in its public water supply. This isn't a sudden decision. It's part of a bigger trend. The state is on the verge of becoming the second in the country to stop adding fluoride to tap water. Utah kicked things off last month with a similar ban. The move is ba
Water is life. But what if the water we drink is full of harmful stuff? That is a scary thought. This is why finding out if water has too many bad things in it is super important. Scientists have come up with a clever way to do this. They have made a special glowing tool. This tool can spot tw
Hydrogen is a big deal for clean energy. It is a clean fuel. It can be made from water using electricity. This process is called water splitting. Scientists have been working on making this process better. They want it to be more efficient, last longer, and cost less. One way to do this is by
