On 24 September 2021 the National Scientific Conference "European Challenges in Soil Evaluation and Protection" took place, organized by the Institute of Soil Science and Plant Cultivation (IUNG) in Puławy - Department of Soil Science Erosion and Land Conservation, Soil Science Society of Poland - Soil Evaluation and Utilization Committee, Warsaw University of Life Sciences - Department of Soil Science. During the conference, Adam Matyszczak M.Sc. and Katarzyna Jarecka M.Sc., doctoral students of the Siedlce University Doctoral School presented a paper titled "Properties of substrates after mushroom cultivation in context of improvement of soil fertility and recultivation".

In the monograph published by the UPH Scientific Publisher, entitled Information dimension of security of states and individuals (under the scientific editorship of dr hab. Włodzimierz Fehler, a university professor), a chapter has been published by Łukasz Olszewski (MA) - a doctoral student at the Doctoral School of the Siedlce University of Natural Sciences and Humanities in the discipline of security studies , entitled The European Union in the face of preventing and combating cybercrime - selected aspects.

We are pleased to announce that on October 1, 2021, Anita Smyk, M.A (History discipline) became the editorial secretary of the journal "Historia i Świat" (ISSN 2299-2464), indexed in the Scopus database.