By Gofaone Motsamai

When Perpetual Umeaku realised that many communities lacked access to health information in a language they could understand, she set out to challenge the status quo and started exploring indigenous languages in health communication.

This focus led her to win the Doctoral Poster Competition at the North-West University’s (NWU’s) 2025 Research and Innovation Week for her study, titled “Examining indigenous language health media potentials for a sustainable future: a multi-stakeholder perspective”.

When a research paper leaps from the quiet world of academia into the glare of public debate, it is rarely accidental. For Prof Suranie Horn of the North-West University (NWU), that moment arrived when she and her colleagues revealed that HIV antiretrovirals (ARVs) such as lopinavir and efavirenz were not only saving lives but also seeping into South Africa’s rivers. The study showed that residues downstream of wastewater treatment plants were accumulating in aquatic ecosystems, with troubling consequences.

Genomic medicine promises to revolutionise healthcare, but Africa remains dangerously underrepresented in the data that drives it. This gap leaves thousands of families without answers and, too often, without hope. At the North-West University’s (NWU) Mitochondria Research Laboratory and the National Metabolomics Platform, Dr Maryke Schoonen is determined to change that.

South Africans tend to think of retirement in rands and cents. Yet, research by Lulama Mabala suggests that what people do with their time after leaving work is just as critical as how they fund it.

As Starlink’s vast constellation of satellites traverse the sky in low-Earth orbit, they evoke wonder and awe in those gazing up at the night heavens. Science fiction has become technological reality. Yet, for South Africans, the benefits remain as distant as the stars beyond our solar system.

Research is at a crossroads, but the choice facing researchers is clear: make a difference to the world’s most pressing problems or be relegated to irrelevance.

“We are reminded that the decisions we make regarding the type of research we prioritise will either be the turning point towards a more sustainable and equitable world, or a missed opportunity by which history will judge us harshly,” said Prof. Bismark Tyobeka, principal and vice-chancellor of the North-West University (NWU) at the opening of NWU Research and Innovation (R&I) Week.

Postgraduate students at the North-West University’s (NWU’s) Mahikeng Campus were given a timely reminder to prioritise their mental health during a mental health awareness workshop.

The in-person session, which Student Counselling and Development hosted on 5 August 2025, was for postgraduate students from different faculties, creating a safe space to discuss the realities of academic life, the pressures of balancing multiple responsibilities and the importance of taking time to focus on well-being.

In a world where innovation meets wellbeing, Chantel Muller is proving that the two can powerfully coexist. A published author and senior lecturer in marketing research and sports marketing at the North-West University’s (NWU’s) Vanderbijlpark Campus, Chantel is redefining how technology can transform health — and she’s doing it from right here at the NWU.

Languages clash, blend and connect users across the North-West University (NWU) Mahikeng Campus Updates Facebook Group, revealing how multilingualism drives communication in a digital student space.

Ontiretse Motingwa, an NWU graduate, led a study that examined how language choice, ethnicity and power relationships influence communication patterns on the NWU Mahikeng Campus Updates Facebook Group. The group, moderated by NWU students, functions as a platform where members post, comment and engage in various languages, including indigenous ones.

Feed costs are exceptionally high in the broiler chicken industry, prompting farmers and researchers alike to find ways to reduce the cost of feed without compromising bird health. Dr Makiwa Simeon Mthana, a North-West University (NWU) animal science graduate, has come up with a potential solution that uses mushroom biotechnology to enhance the nutritional utility of soyabean replacements.