Scientists Identify 'Killers' of Mysterious Great White Shark Death

Matthew Radalj, an Australian, has recounted his harrowing experience of nearly five years in a Chinese prison, where he faced severe mistreatment, forced labor, and deplorable living conditions. According to a report by the BBC, Radalj was wrongfully convicted in 2020 following a dispute with shopkeepers over a mobile phone screen price, leading to a coerced confession of robbery. During his incarceration in Beijing No. 2 prison, Radalj shared a cramped cell with other inmates, often suffering from sleep deprivation and psychological torture. He described being beaten for two days and enduring months without proper hygiene or access to sanitation facilities. The food was reportedly insufficient, primarily consisting of cabbage in dirty water. Radalj also disclosed a punitive "good behaviour points system" that manipulated prisoners' actions through the promise of reduced sentences. Guards would penalize inmates for minor infractions, leading to a strategy of psychological torment. Released in October 2024, Radalj now grapples with the trauma while attempting to reconnect with fellow inmates' families.

An 11-year-old girl from Australia was reportedly groomed and sexually abused by a 23-year-old man after she added him on Snapchat as part of a competition with her friend. According to The Guardian, the victim, who was competing to achieve a Snap score of 100,000, used the app's 'Quick Add' feature, which suggested connections based on shared interests. The perpetrator, Jai Clapp, initially lied about his age, claiming to be 17. Over a span of 12 days, he groomed the girl before meeting her three times in a local park, where he sexually assaulted her. A judge described Clapp's actions as "abhorrent," and he received an eight-year and ten-month prison sentence, along with a four-year, eight-month non-parole period. Snap Inc., the parent company of Snapchat, stated that any sexual exploitation of minors is horrific and against their policies. Beginning December 2025, the Australian government plans to restrict Snapchat use to individuals 16 and older, with current policies allowing users from the age of 13.

A research team from Australia's Walter and Eliza Hall Institute of Medical Research in Melbourne has identified a small molecule that may help prevent cell death associated with neurodegenerative diseases, including Parkinson's and Alzheimer's. According to findings published in *Science Advances* on May 12, 2025, the molecule targets a protein known as BAX, which is responsible for cell damage and death. Professor Guillaume Lessene, a key researcher in the study, expressed excitement about the discovery, stating, "Turning off BAX alone may be sufficient to limit cell death in neurons." After screening more than 100,000 chemical compounds, the team found that the molecule can inhibit BAX's function, effectively preserving cell viability by preventing mitochondrial damage. This breakthrough addresses a critical gap in the treatment of neurodegenerative conditions, as developing drugs to block cell death has proven difficult. The research suggests potential pathways for creating next-generation therapies that could alter the course of diseases such as Alzheimer's and Parkinson's, offering new hope for patients.