China's pulp and paper industry is one of the world's largest industrial paper systems, but its true carbon footprint has long been blurred by national and provincial averages. 

Scientists from the Faculty of Physics at the University of Warsaw, in collaboration with research groups from the Łódź University of Technology, the Warsaw University of Technology, and the Polish Academy of Sciences, have developed a structure that traps infrared light in a layer just 40 nanometers thick. To achieve this, they created a structure called a subwavelength grating using a special material – molybdenum diselenide (MoSe₂). They published their results in the prestigious journal “ACS Nano”.

The Organic Field Crop Production and Marketing Meeting will be hosted at the Vegetable Research Station near Kibler, Arkansas, on April 7 to connect grain farmers with organic market opportunities and to showcase ongoing organic research in the state. The event, which is free and open to the public, is focused on connecting growers interested in exploring organic production with buyers from the region to discuss market opportunities for organic grain crops. The organic field day also involves partners from the USDA’s Organic Agriculture Research and Extension Initiative project, as well as the Natural Soybean and Grain Alliance, the Center for Arkansas Farms and Food, Winrock International, the Rodale Institute, and University of Arkansas System Division of Agriculture researchers.

To help meet the rising national and global demand for poultry products, the Center for Scalable and Intelligent Automation in Poultry Processing will hold its first field day on April 9 from 12:30-5 p.m. at the Don Tyson Center for Agricultural Sciences in Fayetteville, Arkansas. This free event will share what researchers have learned so far about developing new robotic technologies, including tools for deboning, detecting foreign materials and pathogens, and using virtual reality to operate equipment remotely. The event will not be recorded or streamed online.