by Iliyah Maddox | Jun 30, 2026 | biology, business and economy, health and medicine
Cannabis legalization in Canada was meant to bring transparency, consistency, and safety to a rapidly growing industry. Products sold through regulated channels are tested, packaged, and monitored under strict federal rules. For many consumers, especially medical patients, that regulatory seal offers reassurance that the product they are using has been carefully vetted for health risks. But new research at McGill University suggests that potentially harmful fungal toxins can persist in cannabis products even after they undergo standard decontamination processes and meet existing regulatory thresholds. Their findings raise important questions about whether current definitions of cannabis safety are sufficient to protect consumers, particularly those in higher-risk groups.
by Iliyah Maddox | Jun 11, 2026 | biology, engineering and tech, health and medicine
Light is something we encounter every day, so familiar that it rarely inspires a second thought. Yet beneath its apparent simplicity lies a remarkable complexity. Light can carry information in its brightness and color, but also in its polarization and phase, subtle properties that describe how its waves oscillate and interact. For decades, these hidden dimensions of light have remained largely untapped in medicine. Now, a growing body of research is beginning to reveal their extraordinary potential.
by Iliyah Maddox | Jun 10, 2026 | health and medicine
Imagine standing up from a chair and feeling a sudden wave of dizziness, as though the floor beneath you has shifted. For many older adults, this is more than just an occasional inconvenience, it’s a recurring problem linked to a condition called postural hypotension. Despite being relatively common, postural hypotension is surprisingly overlooked. It affects between 20-30% of older adults living in the community, yet is officially recorded in only about 1% of patients’ medical records in general practice. That gap is vast, and it carries real consequences: increased risks of falls, strokes, heart problems, and reduced quality of life.
by Iliyah Maddox | Jun 3, 2026 | health and medicine
In early 2020, as headlines around the world warned of a fast-spreading new virus, Sierra Leone watched with a mixture of concern and determination. The country had not forgotten the devastating Ebola outbreak of 2014 to 2015, which had exposed painful weaknesses in disease detection, surveillance, and emergency response. That experience left deep scars, but it also sparked reform. When COVID-19 began its global sweep, Sierra Leone faced the crisis with a stronger foundation than many might have expected.
by Iliyah Maddox | Jun 1, 2026 | earth and environment, health and medicine, social and behavioural sciences
Lors d’une journée d’été étouffante, la plupart d’entre nous remarquent les effets évidents de la chaleur. Nous nous sentons plus lents, plus irritables et impatients d’échapper au soleil. Ce qui est moins visible, c’est la manière dont ces mêmes conditions modifient discrètement notre comportement au volant. Une étude récente dirigée par le professeur José Ignacio Nazif-Muñoz de l’Université de Sherbrooke, en collaboration avec le professeur Jose Guillermo Cedeño Laurent de l’Université Rutgers, explore ce lien caché, révélant comment les vagues de chaleur et les modèles thermiques urbains influencent la sécurité routière dans cinq villes du Québec. Les résultats rappellent opportunément que le changement climatique n’est pas seulement un enjeu environnemental, mais aussi une question de sécurité publique qui touche la vie quotidienne de manière inattendue.
by Iliyah Maddox | May 31, 2026 | health and medicine
In the late nineteenth century, medicine stood at a threshold between desperation and discovery. Cancer of the larynx, the structure that gives us voice and guards our airway, was almost always fatal. Surgeons had few tools and even fewer successes. Then, in 1873, a bold and controversial operation changed everything. Theodor Billroth performed the first total laryngectomy, removing the entire voice box in a human patient. It was a radical act that saved a life, but at the cost of speech and natural breathing. That moment marked the beginning of a long and evolving journey in head and neck cancer care.
Page 2 of 58«12345...102030...»Last »
