Science & Technology

Understanding Head Injuries in Contact Sports Head injuries are an inherent aspect of contact sports such as boxing, rugby, and hockey. In American football, where head impacts can be particularly severe, these collisions have long been regarded as a natural component of the game. However, the repercussions of such trauma often emerge years after players have hung up their boots. One of the most concerning conditions linked to repeated head impacts is chronic traumatic encephalopathy (CTE), a neurodegenerative disorder that can lead to memory issues, behavioural changes, and, in some instances, dementia. The Controversy Surrounding CTE in the NFL CTE has sparked considerable debate within the National Football League (NFL), the largest professional American football league globally. Since ...

After 22 years in orbit and a failed rescue mission in mid-2026, the Neil Gehrels Swift Observatory, commonly referred to as "Swift," is expected to crash to Earth sometime next week. The exact location of its descent remains uncertain. Weighing approximately 1,500 kilograms and measuring 5.6 metres in length by 5.4 metres in width—similar in size to a large lift—the risk to the population is considered relatively low, according to experts. Once a highly valuable asset to the scientific community, Swift is now rendered obsolete space debris. Launched on 20 November 2004, this space observatory was equipped with three telescopes, specifically designed to detect and study gamma-ray bursts—some of the universe's most energetic explosions. Upon identifying these events, Swift transmitted their...

A Final Farewell for Peluche Peluche, an elderly Pomeranian, had been a cherished member of Melina Casiano's family for many years. However, on the afternoon of 8th October, in Mexico City, they faced the heartbreaking decision to euthanise him to alleviate his suffering. Peluche was gently carried out of the clinic by a veterinarian, who placed him in a white van adorned with vibrant marigold flowers, animal paw prints, and the name “Hagámonos Composta.” A message on the back proclaimed, “Because they deserve to return to the earth with the same tenderness they inhabited it.” Indeed, Peluche would neither be cremated nor buried. Melina was already familiar with the Hagámonos Composta initiative, having followed their social media accounts. In the weeks leading up to Peluche’s passing, she...

Experiencias de Presencia Tras la Pérdida Numerosas personas reportan la sensación de percibir a un ser querido después de su fallecimiento. Estas experiencias pueden manifestarse a través de la percepción de pasos, el reconocimiento de un perfume familiar o la sensación de que alguien se sienta a su lado. Algunos afirman haber escuchado voces, sentido caricias o simplemente tener la certeza de que su ser querido está cerca, a pesar de ser conscientes de su ausencia. Estas vivencias pueden resultar tanto reconfortantes como desconcertantes, a menudo sintiéndose tan tangibles como cualquier otra experiencia cotidiana. A lo largo del tiempo, estas sensaciones han sido asociadas con lo sobrenatural o con problemas de salud mental. Sin embargo, diversas investigaciones indican que tales experi...

Significant Milestone in Combating Environmental Crimes A pivotal agreement aimed at addressing environmental crimes was formalised in Vienna during the Conference of the Parties of the United Nations Convention against Transnational Organized Crime (UNTOC). This agreement involves the approval of a resolution to establish a special committee tasked with developing a Protocol focused on transnational environmental crimes. Historically, the UNTOC meetings, which have been convened biennially since 2000 under the Palermo Convention, have primarily concentrated on transnational crimes related to human trafficking, migration, and arms trafficking. However, following the conclusion of the thirteenth summit on 23 October, a new chapter has emerged to tackle the illegal trade of wildlife and flor...

Exploring the Intersection of Psychiatry and Autoimmune Encephalitis Understanding Vivid Animal Hallucinations Peter Jones, an academic psychiatrist at the University of Cambridge, once treated a patient who experienced remarkably vivid hallucinations of animals. During his visits, the patient engaged with these creatures “as realistically as he did with me,” Jones recalls. Traditional antipsychotic medications failed to alleviate these Snow White-like visions. However, after undergoing a plasma exchange—a treatment typically reserved for malfunctioning immune systems—the patient’s hallucinations vanished completely. This case did not represent a typical instance of schizophrenia. Instead, the patient’s symptoms were attributed to autoimmune encephalitis, a rare form of brain inflammatio...

Rising Trends in Eating Disorders Worldwide Over the past two decades, there has been a staggering 71% increase in reported cases of bulimia and anorexia nervosa globally. Projections indicate that the prevalence of these eating disorders is set to rise until at least 2050, with a significant impact on women and younger populations. These findings are drawn from the Global Burden of Disease Study, highlighting the urgent need to improve detection and treatment mechanisms for conditions that adversely affect both physical and mental well-being. The research, published in a prominent psychiatric journal, involved a comprehensive analysis of systematic reviews, representative population surveys, and mortality records from 204 countries between 1990 and 2023. Researchers employed a series of s...

The Growing Conversation Around Testosterone Deficiency In contemporary society, discussions surrounding testosterone deficiency have become increasingly prevalent, with both influencers and politicians fixating on ways to avert a lifestyle characterised by "low testosterone levels." As cultural awareness of this hormone intensifies, so too does the demand for solutions. In a timely development, the telehealth giant Hims has introduced a testosterone replacement therapy service tailored for cisgender men. This initiative will provide two types of injectable treatments, alongside an oral pill option that can be dispatched to patients following a home capillary blood test. Peter Stahl, a urologist and Senior Vice President of Men's Health at Hims, emphasises the goal of maximising outreach a...

A New Era of Space Surveillance In 2024, a US commercial satellite made headlines when it captured images of a Chinese spacecraft in orbit, which bears a striking resemblance to the American X-37B spaceplane. This significant photograph has finally come to light, showcasing the Chinese spacecraft's delta wings, cargo bay doors, a dark thermal shield, and a rear service module adorned with solar panels. The design elements indicate that this vehicle closely mirrors the X-37B utilised by the United States Space Force. The photograph was obtained by a commercial imaging satellite operated by Vantor, under the brand name Maxar. Vantor is one of several companies providing reconnaissance imagery to various US military and intelligence agencies worldwide. Interestingly, these imaging satellites ...

Recognising Climate Change as a Global Health Emergency Climate change must be acknowledged as a worldwide health emergency, given the alarming rise in climate-related fatalities, the surge in diseases linked to this crisis, and the inadequacy of international agreements aimed at preventing environmental collapse. This assertion comes from 146 multidisciplinary researchers across over 30 countries, who warn that without urgent collaborative action grounded in scientific evidence, humanity's ability to adapt will lag significantly. This demand is one of the key conclusions drawn from the tenth report of The Lancet Countdown, spearheaded by University College London (UCL) in conjunction with the World Health Organisation (WHO). The report monitors 54 indicators regarding the impact of climat...