Overconfident chief executives and their risky behaviours can be partly restrained through credit ratings, new research finds. Researchers led by Bangor University in Wales in the United Kingdom and other institutions including Heriot-Watt University in Edinburgh, Scotland, Vlerick Business School in Brussels, Belgium and The University of Aberdeen in Scotland found that the creditworthiness of a company can hugely influence how its chief executive behaves – especially during corporate mergers and acquisitions (M&A). The research, which is published in the journal, European Financial Management, is based on data from 916 firms in the United States who were rated by American ...

In a new editorial in the AAAS publication Science & Diplomacy, Kimberly Montgomery, Director of International Affairs and Science Diplomacy at AAAS, reflects on whether the United States should develop a national science diplomacy strategy amid significant change to U.S. federal policy. Montgomery believes that the Trump administration should develop such a strategy – to help define a vision and direction for the U.S. It should outline how related policies “can advance U.S. diplomatic objectives, including fostering economic growth,” she writes. “And that strategy should detail how it will work with the private ...

Early in the covid-19 pandemic, the failure of UK government advisers to follow World Health Organization (WHO) advice and emerging evidence from East Asia that suppression could bring the virus under control quickly led to avoidable UK deaths, argues an expert in The BMJ today. Suppression aims to avoid national lockdowns and maintain economic activity for most of the population by introducing surveillance systems to bring new outbreaks under control quickly, thus reducing the reproductive rate of infection (R0) to below 1 and ...

New research being presented at this year’s European Congress on Obesity (ECO) in Malaga, Spain (11-14 May) and published in the journal eClinicalMedicine finds that first generation weight-loss medications like liraglutide and exenatide appear to show anti-cancer benefits beyond weight loss. “Our study found a similar incidence of obesity-related cancer among patients treated with first-generation glucagon-like peptide-1 receptor agonists (GLP-1s) and with bariatric surgery over an average of ...

Individuals who lived with obesity as children are less likely to be in work or studying in their mid-20s than their peers, new research being presented at year’s European Congress on Obesity (ECO 2025) has found. They are also more likely to be on long-term sick leave, the Swedish study of the long-term labour market outcomes of childhood obesity found. “Rates of childhood obesity are higher in individuals from lower socio-economic backgrounds than in those from higher socio-economic positions,” explains Dr Emilia Hagman, of the Karolinska Institutet, Stockholm, Sweden. “The reasons for this are complex but one contributing factor may be ...

New research being presented at this year’s European Congress on Obesity (ECO) in Malaga, Spain (11-14 May) reveals that adverse waist-to-height ratio trajectories (a marker for central obesity) during childhood may increase cardiometabolic and cardiovascular risk at 10 years old. Notably, children with gradually increasing central obesity from birth were more likely to show early signs of metabolic and cardiovascular risk by age 10. This included elevated blood pressure and higher levels of biomarkers linked to systemic inflammation and metabolic dysfunction, ...

Endocrine diseases affect millions of people in Europe, yet research into hormone health remains underfunded and fragmented. EndoCompass aims to change this. By identifying key research priorities and knowledge gaps, the roadmap will guide future studies, funding programmes and policy decisions at European and national levels. Although the full publication is still to come, two dedicated sessions at the Joint Congress will offer an exclusive preview: • On Sunday 11 May, a Scientific Symposium will introduce key findings from ...

Exposure to junk food advertisements (relative to non-food) results in children and adolescents  consuming significantly more calories during the day, regardless of the type of media advertising, according to a randomised crossover trial being presented at this year’s European Congress on Obesity (ECO) in Malaga, Spain (11-14 May). The study found that 7–15 year-olds exposed to just 5 minutes of adverts for foods high in saturated fats, sugar, and/or salt (HFSS) consumed on average 130 kcals per day extra, which is equivalent to the calories in two slices of bread. The timely research is presented as many countries across Europe and globally are considering ...

Several areas of the brain, including regions that play a critical role in learning and memory and in the control of emotions, are larger in adolescents who are living with obesity, new research being presented at year’s European Congress on Obesity (ECO 2025) has found. The finding, from a study of thousands of teenagers in the US, raises concerns that obesity affects not only physical health but also learning, memory and control of emotions, says lead researcher Dr Augusto César F. De Moraes, of UTHealth Houston School of Public Health in Austin, Department of Epidemiology, Texas, USA.  ...

Three months of time-restricted eating (TRE), irrespective of whether it is earlier or later in the day, may be a promising strategy for sustaining long-term weight loss in adults with overweight or obesity, according to preliminary results of a randomised controlled trial being presented at this year’s European Congress on Obesity (ECO) in Malaga, Spain (11-14 May). “Our study found that restricting the eating window to 8 hours at any time of the day for 3 months can result in significant weight ...

Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) can lead to significant weight loss and improve blood sugar control in adults with severe mental illness, as well as having positive effects on mood, well-being, and quality of life in those both with and without mental illness, according to a systematic review of the available evidence being presented at this year’s European Congress on Obesity (ECO) in Malaga, Spain (11-14 May). “Our findings suggest that GLP-1RAs might be just as safe and effective in adults with mental illness as they are in mentally healthy individuals, significantly reducing psychotropic ...

Boys who enter puberty later than average are more likely to develop type 2 diabetes as adults, irrespective of their weight or socio-economic factors, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). The findings may uncover a potential new risk factor for boys developing type 2 diabetes. Type 2 diabetes is the most common form of diabetes that results from the body’s inability to make enough insulin or properly use insulin. Over 90% of people with diabetes have type 2 diabetes, ...

A new model of tiny human ovary organoids, or ovaroids, has been developed from stem cells, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). This achievement may help to understand and develop treatments for conditions in which these organs do not develop or function properly, including differences in sex development and infertility. During human embryo development, sex determination occurs at a very early stage, making the process difficult to study and understand. Typically, gonads begin to form at about four weeks, and the decision to become testes ...

A research paper by scientists at Imperial College London presented CrystalTac, a vision-based tactile sensor family fabricated via rapid monolithic manufacturing. The research paper, published on Apr. 10, 2025 in the journal Cyborg and Bionic Systems. Recently, vision-based tactile sensors (VBTSs) have gained popularity in robotics systems. The sensing mechanisms of most VBTSs can be categorized based on the type of tactile features they capture. Each category requires specific structural designs to convert physical contact into optical information. The complex architectures of VBTSs pose challenges for traditional manufacturing techniques ...

A research paper by scientists at Zhejiang University presented . The research paper, published on Apr. 11, 2025 in the journal Cyborg and Bionic Systems. Laparoscopic surgery for early gastric cancer has gained global popularity due to its notable short-term benefits and comparable oncological prognosis to open surgery. However, accurately locating early gastric cancer during laparoscopic surgery remains a challenge, as these tumors are limited to the mucous and submucosal membranes, making them undetectable through gross analysis of the serosa layer in the intraperitoneal view. ...

New research being presented at this year’s European Congress on Obesity (ECO 2025) highlights the need to support women and their families with overweight or obesity to optimise their health and weight before they become pregnant. The Australian study found the greater a woman’s BMI in pregnancy, the greater her child’s weight from birth to the age of ten. This was the case regardless of whether the woman took part in a dietary and lifestyle intervention (LI) while pregnant or received ...

Women who experience significant weight gain after the age of 20 and either have their first child after the age of 30 or don’t have children are almost three times more likely to develop breast cancer than those who give birth earlier and whose weight remains relatively stable, new research from the UK being presented at this year’s European Congress on Obesity (ECO 2025) has found. Previous research has shown that weight gain in adulthood increases the risk of developing breast cancer after the menopause. Other research has found that an early first pregnancy may cut the risk of breast cancer.  For example, a review ...

Individuals who take liraglutide or semaglutide for weight loss reduce their alcohol consumption by almost two-thirds in four months, new research being presented at this year’s European Congress on Obesity (ECO 2025) has found. Alcohol use disorder is a relapsing condition that accounts for 2.6 million deaths a year – 4.7% of all deaths globally. Treatments such as cognitive behavioural therapy (CBT), therapies that aim to strengthen motivation to stop or reduce drinking and medication can be very successful in the short-term, however, 70% of patients relapse ...

The research focused on lipolysis, the process through which triglycerides – lipids stored in fat cells – are broken down to produce free fatty acids and glycerol, which can be used as energy, during exercise or between meals. “The breakdown of lipids through lipolysis is essential for energy balance and it is believed that doing it effectively may prevent type 2 diabetes and other metabolic complications of overweight and obesity,” says Professor Peter Arner, of the Karolinska Institutet, Stockholm, ...

Girls given antibiotics during their first year of life, especially in the first three months, are more likely to enter puberty at an earlier age, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). The likelihood of early puberty was also higher among those exposed to a greater variety of antibiotic classes. The findings highlight the importance of using these medicines in infants appropriately ...

Individuals taking steroid tablets for more than 3 months are over 6 times more likely to be diagnosed with adrenal insufficiency than those treated with non-steroidal anti-inflammatory drugs, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). In addition, they have a greater risk of being hospitalised for adrenal insufficiency, while long-term users of inhaled steroids have an increased risk of developing adrenal insufficiency but without any increase in the number of hospitalisations. The findings ...

Three-year-old boys are more likely to have a shorter anogenital distance when their mothers have high levels of phthalates in their urine, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). In girls, the direct exposure to phthalates was associated with a shorter anogenital distance. The findings highlight how exposure to environmental pollutants can cause alterations in genital measurements during the first three years of life, which may affect sexual development and fertility later in life. Phthalates ...

Men with fertility issues have lower levels of phosphate in the blood than average, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). In addition, low phosphate concentrations in the blood were associated with reduced sperm motility in infertile men. The findings can help researchers improve the understanding of the biological factors involved in male reproductive health, which could lead to new fertility treatments. Over the past 50 years, sperm counts worldwide have halved, sperm quality has declined alarmingly and 15% of all heterosexual couples are ...

Boys born to mothers who have polycystic ovary syndrome (PCOS) or who have higher levels of testosterone during the third trimester are more likely to be less physically active at age 7, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). Testosterone levels or PCOS in the mothers were not associated with physical activity in girls, but 7-year-old girls whose mothers had higher testosterone levels during pregnancy had lower muscle strength. The findings highlight the important role that maternal testosterone and PCOS may play in future development in boys and girls ...

Women who experience menopause before the age of 50 — and especially before the age of 45 — are more likely to develop fatty liver disease and its related metabolic risk factors within one year after menopause, according to research presented at the first Joint Congress between the European Society of Paediatric Endocrinology (ESPE) and the European Society of Endocrinology (ESE). This study is the largest to assess this association over five years and suggests that the age of natural menopause should be considered part of the cardio-metabolic risk assessment ...