Students of the Faculty of Mathematics and Natural Sciences at UNY, through the Student Creativity Program (PKM), conducted a research titled “Gel Nano-Hydroxyapatite (n-HAp) Based on Tiger Snail Shells: Biocomposite Innovation Kurma Ajwa / Siwak / Propolis for Enamel Remineralisation of Teeth”. They developed this innovation in dental health by utilising waste tiger snail shells (cangkang keong macan) as a base material for the production of nano-hydroxyapatite gel (n-HAp).

Universitas Negeri Yogyakarta officially inaugurated five new professors in a formal ceremony held in the Main Meeting Room of the Rectorate.

The inauguration is expected to strengthen the university’s contribution in the fields of science, education, and technology, as well as act as a driver of innovation to answer the challenges of our times.

In order to increase community awareness of the importance of organic waste management, a team of students on the Community Service Program (KKN) from UNY carried out an educational activity in Dusun Druju, Desa Margodadi. This activity took place at the home of Mrs Umi (RT 04), who fully supported the implementation of this program.

Students at UNY once again demonstrated their role in delivering real solutions for society. Through the Student Creativity Programme – Application of Science & Technology (PKM-PI), a student team introduced “SmartCleaner: Solar-Powered Cleaning System & Ammonia Monitoring”, to assist the farmers’ group “Kelompok Tani Ngudi Makmur” in Gunung Manuk Village, Patuk District, Gunungkidul.

The innovation emerged from concerns over a classic issue faced by cattle farmers: the barn is difficult to clean regularly and high levels of ammonia gas pose danger to the livestock.

Faculty of Mathematics and Natural Sciences (FMIPA) lecturers from UNY involved in the course “Environmental Science and Natural Resource Conservation” joined forces with Sahabat Bekantan Indonesia (SBI) to provide students with real-world insight into wildlife conservation—specifically the endemic proboscis monkey (Nasalis larvatus).

The lecturers involved were Dr. Anggi Tias Pratama, S.Pd., M.Pd.; Rio Christy Handziko, M.Pd.; and Dr. Agung Wijaya Subiantoro, M.Pd.

A team of five students from UNY successfully developed an innovative liquid soap product named Beetrass Soap. The product is made from lemongrass (Cymbopogon citratus) and beet tuber (Beta vulgaris L), aiming to provide both health benefits and skin-care effects.

The innovation won funding through the Student Creativity Entrepreneurship Programme (PKM-K) 2025 from the Ministry of Higher Education, Science and Technology.

Students from the Community Service Program (KKN) group 11200 at UNY, stationed in Dusun Praon, Kalurahan Pulutan, Wonosari, Gunungkidul, carried out a community‐empowerment program focused on the use of agricultural waste. Through this activity, they taught local residents how to make environmentally‐friendly briquettes made from rice straw and tapioca flour.

A team from the Department of Chemistry Education, Faculty of Mathematics and Natural Sciences (FMIPA) at UNY — led by Prof. Dr. Eli Rohaeti, M.Si., Dr. Suwardi and Dini Rohmawati, Ph.D. — conducted a community-service programme (PKM) in 2025 with partners in the area of Muja Muju, Umbulharjo, Yogyakarta City, including students’ dormitory (PPM) and surrounding residents.

The Faculty of Mathematics and Natural Sciences (FMIPA) at UNY carried out a painting-workshop activity using environmentally friendly dyes at SLB Bhakti Pertiwi, Yogyakarta. The event was designed to involve children with special needs — including those with hearing impairments, speech impairments and intellectual disabilities — and was supported by a team of UNY lecturers and students.

On Tuesday, 9 September 2025, UNY held a commemoration of the 42nd Hari Olahraga Nasional (National Sports Day) on the rectorate grounds, with more than 1,500 participants including faculty, staff, students and local community members engaging in a mass exercise session.

The event was officially opened by the Rector, Prof. Sumaryanto, with the blowing of a whistle. In his remarks he emphasised UNY’s support for students to contribute in sports at international levels.