SciPod

High blood pressure, also known as hypertension, is a common and potentially dangerous condition that increases the risk of many severe medical issues, including heart disease, heart attack, stroke, heart failure, and kidney disease. Dr Abayomi Sanusi, a researcher at the University of York, recently carried out a study exploring how faith-based institutions could encourage their community members...

The Scottish Highlands are known as an area of great natural beauty. One notable aspect of the area’s ecology is the relative lack of trees and woodland. In recent years, there have been concerted efforts to introduce more trees. However, Dr James Fenton argues that this fundamentally misunderstands Scotland’s environmental history, imposes southern ideas on the northern landscape, and risks under...

During the COVID-19 pandemic, many people across the globe changed the way they worked, to comply with social distancing measures. Many people worked from home, and attended meetings virtually using videoconferencing platforms. Dr Eva Straus, Dr Lars Uhlig, Professor Jana Kühnel, and Professor Christian Korunka at the University of Vienna recently carried out a diary-based study exploring the well...

The United Nations’ 17 Sustainable Development Goals outline the massive challenges humanity must face to survive on Planet Earth in the 21st Century. All knowledge and experiences accumulated by human societies across time and space could be essential to address these grand challenges. Thus, we should find a way to make this knowledge readily available wherever and whenever decision-makers, herit...

Fibromyalgia is a relatively common and yet poorly understood condition characterised by chronic diffuse pain and stiffness, chronic fatigue, poor sleep and cognitive difficulties. Ria Nishikawara at the University of British Columbia and her collaborators Dr Izabela Schultz, Dr Lee Butterfield, and John Murray, carried out a study exploring the unique healthcare experiences of patients diagnosed...

South Africa’s post-apartheid foreign policy has largely emphasised state-led continental political and economic integration. However, little attention has been paid to the influence of the country’s multinational corporations – or ‘MNCs’ – in this process. MNCs have indeed made an important contribution to increased integration across Africa, due to expansion strategies and the desire to increase...

We are pleased to be joined by Dorothy Achu, Regional Malaria Adviser, WHO African Region; Aimable Mbituyumuremyi, Director, National Malaria Control Program, Ministry of Health, Rwanda; Adam Aspinall, Senior Director, Access and Product Management, and George Jagoe, Executive Vice-President Medicines for Malaria Venture. To learn about antimalarial drug resistance in Africa to ensure patients can...

Osteoarthritis is a painful and progressive joint disorder that affects hundreds of millions of people worldwide. Typically, the options for treating the condition involve exercise or medication to reduce pain. However, these methods do not target the underlying structural problems in the joints of patients. Recently, researchers have uncovered a genetic susceptibility to osteoarthritis associated...

Cases of type 2 diabetes are on the rise around the world, so gaining a deeper understanding of this chronic condition is vital to ensure early diagnosis and good outcomes for patients. Dr Xiaomu Li and her colleagues at Zhongshan Hospital, Fudan University are conducting important research to understand the risk factors associated with developing type 2 diabetes. Their findings will help healthca...

Studies suggest that children who rely more on vision from their left eye could be more likely to develop dyslexia if they learn to write using pathways in the right brain hemisphere. Dr David Mather, a researcher at the University of Victoria, recently published a paper reviewing these findings. He outlines a proposed approach to teaching writing skills that could prevent these children from deve...

Acute vestibular syndrome is one of the most common reasons people present at hospital with dizziness. The symptoms can arise from damage within the brain or the ear, and specialist medical knowledge or equipment is typically needed to determine the specific cause. Dr Nakatsuka from the University of Sydney in Australia has conducted a large-scale analysis and review of the published literature to...

Humans have driven dramatic environmental changes – most of which have a negative impact on us and other species. Today, we can only understand ecological systems by integrating the impacts of human activities, driven by our social systems. These social-ecological systems are dynamic, consisting of feedback loops and several interacting sub-systems – such as forests and agricultural production. Th...

In their recent research, Anne Summach, Titus Chan and Tammy O’Rourke at the University of Alberta explore the factors that determine healthy ageing and frailty in seniors. They formulate and test a new index for assessing strengths and deficits in individuals to create targeted interventions.

In a recent paper, Professor Bertrand Guillotin and Julianne Sellin of Temple University discuss the difficult decision demanded of international companies operating in Russia at the beginning of the Ukrainian invasion. They explore this using the case study of Auchan, an international grocery retailer that had invested huge amounts of resources into the Russian market and had a tough decision to...

Plastic pollution is accelerating the destruction of our planet. Discarded plastic can be found in the remotest areas – from the highest mountain tops to the deepest ocean trenches. As many types of plastic take hundreds of years to break down, finding better solutions to the plastic crisis is vital. In recent research, Dr Jay Mellies from Reed College in Oregon examines the ability of microbes to...

Both the frequency and intensity of droughts are forecast to increase in climate change predictions. It is well established that plant communities are sensitive to drought conditions, having implications for agriculture, forestry, and wild habitats. Despite the close association between soil fungi and plants, our understanding of how fungal communities respond to drought remains incomplete. To bui...

The idea that human beings have souls that leave their body after death is an essential part of most religions and spiritual beliefs. However, this has been very difficult to prove scientifically. Benjamin Scherlag, Ronald Scherlag, Tarun Dasari and Sunny Po at the University of Oklahoma Health Science Centre recently investigated the existence of a soul by conducting a series of scientific studie...

As they age, steel and concrete structures often need to be retrofitted. One such way of strengthening is with Carbon Fibre Reinforced Polymer – or ‘CFRP’ – laminates. For certain applications, however, this can be a difficult and time-consuming process, and the resulting laminates are prone to debonding. In his research, Dr Abheetha Peiris at the University of Kentucky developed a new type of str...

Before an infant can learn the link between a word and an object by following a pointing gesture, Professor Nancy Rader’s team has found that infants can learn this association through ‘show gestures’. Show gestures entail bringing an object towards the child and rotating it, while synchronizing the movements with speech. While the effect of show gestures decreases with age during childhood, Rader...

Satellites are vital to modern civilization, powering the GPS in our phones, enabling long-range communication, and giving us insights into Earth’s climate and the universe beyond. We now launch thousands of new satellites into space each year, dramatically increasing the risk of collisions. Such satellite collisions create debris that can damage more satellites. Thomas Kleinig and his colleagues...

In a recent paper, Professor Radu Mares of Lund University in Sweden examines the UN’s recent efforts to create an international treaty for addressing human rights violations involving transnational corporations. He explores the history and context of this work and interrogates its effectiveness.

To understand how the smallest known particles in our universe form structures, scientists need to use sophisticated mathematical models and techniques. These help scientists to estimate the energies of these particles, to work out how they combine and interact. In a recent paper, Dr Eef Van Beveren from the Centre for Physics of the University of Coimbra and Dr George Rupp from the Centre of Phys...

The importance of the EU in global governance has been well researched. However, systematic analysis of the way it interacts with other international organisations has been side-lined. To address this gap, Axel Marx the University of Leuven and Oliver Westerwinter at the University of St. Gallen introduce a special issue of the Journal of European Integration. The research published in this issue...

Migrants travel hopefully, dreaming of better lives. Some are successful, some less so. Many in both groups ultimately decide to return to their home country. Dr Tony Ward, a University of Melbourne historian, is himself a migrant, and descended from a family that returned from Australia. He sought out other stories of return migration from Australia to the UK in the 19th Century. His studies shed...

Each year, male Western fence lizards bob, charge, and battle rivals for a chance to win mates. For many of them, tick infestations threaten to hinder their best efforts by harming the lizards’ health. But just how harmful is tick parasitism for these unfortunate lizard hosts? In their recent research, Dylan Lanser, Dr Larisa Vredevoe, and Dr Gita Kolluru at California Polytechnic State University...