Biodiesel is a renewable fuel and could offer a sustainable, carbon-neutral alternative to petroleum products. Yet production costs remain a hurdle to its widespread use. Now, researchers have developed an inexpensive way to make biodiesel from materials found along the banks of their Louisiana bayou: algae and oyster shells. The researchers will present their results at ACS Spring 2026.

The state of Kentucky produces 95% of the world’s bourbon, and all that bourbon leaves behind an enormous amount of waste grain, called stillage. Now, researchers at the University of Kentucky have developed a process to transform that stillage into electrodes. With the bourbon byproduct-electrodes, they created supercapacitors that could store more energy than similarly sized commercial devices. The researchers will present their results at ACS Spring 2026.

Anybody who’s ever tried to use their smartphone with long nails knows that there’s a learning curve. Wouldn’t it be easier if you could just type with your fingernails instead? To try and make this solution a reality, a group of researchers are formulating a clear nail polish that could turn long fingernails into touchscreen-compatible styluses. The researchers will present their results at ACS Spring 2026. 

Fast fashion is appealing because it’s an inexpensive way to dress rapidly growing kids. But preliminary research has found that the fabric in some of these items contains lead. After testing several shirts from different retailers, undergraduate researchers found that all exceeded U.S. federal regulatory lead limits. They also estimate that even briefly chewing these fabrics could expose young children to dangerous lead levels. The researchers will present their results at ACS Spring 2026.