First, pause and take a deep breath. When we breathe in, our lungs fill with oxygen, which is distributed to our red blood cells for transportation throughout our bodies. Our bodies need a lot of oxygen to function, and healthy people have at least 95% oxygen saturation all the time. Conditions like asthma or COVID-19 make it harder for bodies ...

A task force from the European Academy of Paediatrics and the European Childhood Obesity Group has found evidence of a strong link between obesity levels across European countries and childhood media exposure. The experts’ review is published in Acta Paediatrica. The findings indicate that parents and society need a better understanding of the influence of social media on dietary habits. ...

Computer algorithms developed by engineering researchers at the University of Waterloo can accurately determine when drivers are texting or engaged in other distracting activities. The system uses cameras and artificial intelligence (AI) to detect hand movements that deviate from normal driving behaviour and grades or classifies them in terms of possible safety threats. Fakhri Karray, an electrical and computer engineering ...