Microplastics can go right through wastewater treatment plants, and researchers have engineered bacteria commonly found in there to break down this pollution before it can persist in the environment.

Researchers from the University of Waterloo added DNA to several species of bacteria found in wastewater, allowing them to biodegrade polyethylene terephthalate (PET), a common plastic found in carpet, clothing and containers for food and beverages.

The rise of AI, graphic processing, combinatorial optimization and other data-intensive applications has resulted in data-processing bottlenecks, as ever greater amounts of data must be shuttled back and forth between the memory and compute elements in a computer. The physical distance is small, but the process can occur billions of times per second. Inevitably, the energy and time required to move so much data adds up. In response, computer engineers are designing specialized hardware accelerators with innovative architectures to improve the performance of such applications.

Recently researchers from SEOULTECH have pioneered a graphene-based laser lift-off technique that prevents damage while separating ultrathin OLED displays. By utilizing graphene's ability to absorb UV light and distribute heat, they have achieved pristine, flexible displays. This advancement opens doors for ultra-thin, stretchable devices that fit comfortably against human skin, revolutionizing wearable device technology.

While compound extreme events across the bulk of the planet are characterized by hot and dry conditions, those over polar ice sheets are predominantly associated with hot and wet conditions, according to a new study by an international research team. Analyzing 42 years of global weather, the researchers found that extreme warm events, or heatwaves, and extreme precipitation events, such as heavy rainfall, overlapped far more in Antarctica than in lower latitudes. This co-occurrence may also accelerate polar ice sheet melting, the team said.