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The quest to find Australia's oldest playable musical instrument has led to the discovery of several remarkable pieces. A 16th-century double bass crafted by Gasparo da Salò, a renowned luthier, has been found to be one of the oldest playable instruments in the country. Currently on loan to Max Bibeau, principal double bass for the Australian Chamber Orchestra (ACO), this instrument was made around 1580 in Brescia, Italy. Only a handful of such instruments exist globally, and Bibeau's relationship with the double bass was not immediate. He notes that it took considerable time and effort to 'wake it up' and make it playable again. The instrument had been stored in an abbey in northern Italy for centuries before being discovered by German bass player Prof Günter Klaus in the late 1960s. Culturally, the yidaki (didgeridoo), a sacred instrument to the Yolŋgu people, is likely Australia's oldest instrument, with a history spanning thousands of years. For an exhibition in 2017, curators at the South Australian Museum worked with Yolŋgu community members to restore a selection of the oldest and most unique yidaki to playing condition. The oldest restored yidaki was made around 1890. Another contender for the oldest instrument is a piano from the First Fleet, a 'square' piano made by Frederick Beck in 1780. This instrument, now housed at the Western Australian Academy of Performing Arts, has a softer and smaller sound compared to modern pianos. The oldest instrument found in Australia is an ocarina from Colombia, estimated to have been made around AD 1200. This ancient vessel flute is part of a collection of 830 musical instruments donated to the Queensland Museum. While it can produce a sound, its original sound and playability are uncertain due to its fragility and age. The wood used for the front of Bibeau's da Salò bass has been dated to a tree growing as early as 1266. According to Bibeau, age can enhance an instrument's sound, but it requires careful preservation and play to maintain its quality. He notes that 'instruments need to be played' and that 'the more it vibrates, the better it vibrates.'

Deep in the Democratic Republic of Congo (DRC), a tireless conservationist is working to safeguard the future of the critically endangered Grauer's gorilla. Dominique Bikaba, founder and executive director of Strong Roots Congo, has dedicated his life to protecting these majestic creatures and their habitats.Bikaba's journey into conservation began in 1992, driven by a desire to mediate tensions between park authorities and displaced communities. His work is deeply personal, rooted in his own experiences growing up near Kahuzi-Biega national park, where his family was displaced in the 1970s. The park, a sanctuary for Grauer's gorillas, elephants, and a rich array of wildlife, is a landscape of immense biological wealth and political fragility.The Grauer's gorilla, the largest subspecies of primates, can weigh up to 250kg (39st). However, their numbers have drastically declined due to conflict, slash-and-burn agriculture, and hunting for bush meat. Before the conflicts, there were approximately 17,000 Grauer's gorillas; by 2016, that number had dwindled to around 3,800.Bikaba's organization, Strong Roots Congo, aims to create a biodiversity corridor linking Kahuzi-Biega national park with Itombwe nature reserve. This ambitious project seeks to secure 1m hectares of land for wildlife and Indigenous communities, formalizing customary land rights and promoting coexistence. So far, Strong Roots has helped establish 23 community forests, covering about 600,000 hectares.Bikaba emphasizes the importance of community-led conservation. "What we are doing is putting communities back together, so they can thrive together as they have done for centuries," he says. His approach contrasts with traditional conservation models that often cast local people as threats. Bikaba believes that humans are part of nature and that there is much wisdom to be learned from communities living in forests.Despite the challenges posed by ongoing conflict in eastern DRC, Bikaba remains committed to his work. "If there is one thing we should avoid in life, it's war," he says. "If there is a way we can stop war in this region, we should do it. No matter the cost."

Scientists have made a groundbreaking discovery, identifying a distinct 'neural fingerprint' produced by psychedelic drugs in the human brain when users experience their mind-altering effects.This breakthrough finding emerged from a comprehensive study that combined 11 brain imaging datasets from around the world, involving over 500 brain scans from 267 people in five countries. The research focused on five psychedelic substances: LSD, psilocybin, DMT, mescaline, and ayahuasca.The study revealed that these substances have a shared impact on the brain's behavior, dissolving the usual hierarchy of brain systems and flattening the hierarchy, which may underlie the raw access to one's own consciousness that some people describe during psychedelic experiences.Dr. Danilo Bzdok, a senior author on the study from McGill University in Montreal, Canada, explained that all five drugs change brain function in common ways, despite some differences in how they alter brain activity. The most striking effect was stronger communication between brain networks that engage in higher-level thinking and more primitive networks linked to vision and sensation.The research, published in Nature Medicine, provides a solid foundation for psychedelic research, which is crucial if these drugs are to become widespread therapies for mental health conditions such as depression, schizophrenia, and post-traumatic stress disorder.Dr. Emmanuel Stamatakis, a senior co-author on the study from the University of Cambridge, emphasized the importance of large-scale, coordinated evidence in the field of psychedelic research, which is moving quickly and needs to mature responsibly.

A Guardian investigation has shed light on the dark reality of child sex trafficking on Facebook and Instagram, prompting a landmark lawsuit against Meta. The tech giant has been fined $375m in a New Mexico court case, highlighting its failure to prevent criminal exploitation on its platforms.The investigation, led by reporter Katie McQue, began with a tip-off about surging child sexual abuse trafficking in the US. It uncovered evidence of traffickers using Facebook Messenger and private Instagram accounts to target, groom, and exploit children. Meta was found to be struggling to prevent these crimes, despite warnings from experts and law enforcement.The probe involved extensive research, including analysis of court documents and interviews with former Meta contract workers. These workers reported that their efforts to flag and escalate possible child trafficking often went unaddressed, and harmful content was rarely removed.The investigation's findings were published in April 2023, revealing how Facebook and Instagram had become marketplaces for child sex trafficking. The case was cited in a US supreme court amicus brief, and New Mexico's office of the attorney general filed a lawsuit against Meta for failing to protect children.The lawsuit went to trial, and Meta lost the court battle in March, being ordered to pay $375m in civil penalties. The company has said it will appeal the ruling, maintaining its stance on protecting teens online.This case marks a significant milestone in the ongoing scrutiny of social media platforms' role in combating child exploitation. Meta faces further trials, including one with a coalition of 33 attorneys general alleging the company designed features that 'purposefully addict children and teens.'

Tadej Pogacar, the winner of the Tour of Flanders for a record-equalling third time, is among the riders under investigation for allegedly running a red light at a railway crossing during the race on Sunday. The incident occurred when Pogacar, along with a group of riders, proceeded through the crossing without stopping, while most of the peloton behind them had to halt before the railway. Belgian officials have confirmed that an investigation is underway into the riders who allegedly ran the red light. Although no further details were provided immediately, local media reports suggest that the riders could face fines ranging from €320 to €4,000 (£279 to £3487) and a driving ban of eight days if found guilty. Pogacar, who rides for UAE Team Emirates-XRG, explained after the race that the signal to stop came too late for them. He described the situation, saying, “Suddenly three guys jump on the middle of the road and start waving to stop. How can you stop in one second? I think they could prevent this by stopping us before, no? Not 10 metres before the crossing. I was thinking: ‘Maybe it’s like some protesters or something crazy is going on.’” The Belgian newspaper Het Laatste Nieuws reported that the East Flanders public prosecutor’s office intends to prosecute the riders. Riders could face significant penalties, including fines and a driving ban, if convicted. Race officials ordered the riders who went through the red light to slow down so the rest of the peloton could catch up. The Tour of Flanders, also known as De Ronde (the Tour), is one of cycling’s most challenging one-day races and a “monument” of the sport. This year’s 278km route featured 16 short but punishing climbs and several cobblestone sections. Pogacar’s victory was notable, but the incident has overshadowed his achievement.

Sir Craig Reedie, a giant of the Olympic movement, has passed away at the age of 84. He served as chair of the British Olympic Association for over a decade and was instrumental in securing the 2012 Olympics for London.Reedie was also the president of the World Anti-Doping Agency (WADA) during a tumultuous period when Russia was found guilty of state-sponsored doping. He recommended banning Russia from the 2016 Rio Games, although this was ultimately rejected by the International Olympic Committee.Tributes have poured in for Reedie, with Sebastian Coe, the World Athletics president, describing him as a mentor, wise counsel, and great friend. Coe credited Reedie with playing a pivotal role in London's successful bid to host the 2012 Olympics.Reedie's dedication to the Olympic movement and clean sport has been widely praised. Dame Katherine Grainger, the current BOA chair, highlighted his tireless efforts to promote Olympic sport and his commitment to fair play.

The peptide-testing industry has seen a significant surge in demand, with laboratories testing thousands of unregulated substances claiming to support weight-loss and wellness. This growth is largely driven by the injectable peptide craze, with experts warning about the lack of reliable safety data and quality control.Peptides are short chains of amino acids, which can be found naturally in the body or made synthetically in laboratories. They include active ingredients in prescription weight-loss drugs, such as Wegovy, as well as experimental compounds pushed online by the booming biohacking and anti-ageing industries.Laboratories, such as Finnrick in Texas, have reported a substantial increase in testing requests, with around 60,000 samples processed annually, including roughly 2,000 orders from the UK since 2024. About a third of the products analysed failed basic quality checks, with issues including incorrect identity, purity, and quantity.Experts, including Dr. Luke Turnock and Peter Magic, have highlighted the risks associated with these unregulated substances, including potential long-term harms such as increased cancer risk and damage to organs. The large profit margins have also drawn nefarious actors into the supply chain.The UK is a significant market for peptides, with 2,000 testing orders since 2024, tied with Canada for third place globally. The Royal Pharmaceutical Society's Prof Amira Guirguis emphasized the need for oversight, traceability, and quality assurance in the peptide market.

Conservationists and scientists have warned that the Minerals Council of Australia’s proposal to employ artificial intelligence for faster national environmental approvals could generate “Robodebt‑style” failures, further endangering already vulnerable species.The council has asked the federal government to allocate $13 million for a pilot that would use AI to help companies draft assessment applications and assist regulators in decision‑making.The Biodiversity Council – a consortium of independent experts from eleven universities – told Guardian Australia that while AI may assist with routine tasks, automating whole environmental assessments could lead to opaque, flawed decisions that push threatened species closer to extinction.“Robodebt” refers to the automated welfare‑debt recovery scheme that, between 2015 and 2019, wrongly accused hundreds of thousands of Australians of overpayments, highlighting the danger of opaque algorithmic judgments.Lis Ashby, the Biodiversity Council’s lead on policy and innovation, noted that the cornerstone of Australia’s environmental protection, the Environment Protection and Biodiversity Conservation (EPBC) Act, is riddled with vague language and broad ministerial discretion, which hampers rule‑based decision‑making and would be even more problematic for an AI tool.She added that establishing clear rules in the National Environmental Standards, including explicit definitions of unacceptable outcomes, would accelerate assessment times even without AI and is essential for any future automation.Brendan Sydes, national biodiversity policy adviser at the Australian Conservation Foundation, expressed scepticism, stating that “technology can be a good servant but a poor master.” He urged the government to focus on closing existing data gaps on threatened species and habitats rather than relying on AI.Prof. David Lindenmayer, a forest ecologist at the Australian National University and Biodiversity Council member, highlighted that one‑third of Australia’s threatened species have not been monitored and many others suffer from patchy data, gaps traditionally filled by expert consultation.He warned that AI decisions are only as reliable as the data they are fed, and most threatened species lack publicly available information, even basic location data, risking decisions based on outdated or incomplete evidence.The Albanese government recently passed reforms to the EPBC Act after a 2020 review found the legislation failing to protect species and habitats.Prof. Hugh Possingham, a leading conservation biologist at the University of Queensland, argued that AI models need robust training material, and the past two decades of EPBC approvals are “clearly unsuitable” because the Act has demonstrably failed to safeguard the environment. He suggested that hiring more human assessors would be a more effective way to speed up evaluations.Tania Constable, chief executive of the Minerals Council, dismissed the Robodebt comparison as “disappointing,” insisting the proposal is innovative and could strengthen environmental protection while improving efficiency. She said the AI tools would support human decision‑making for both regulators and project proponents, helping navigate the complexity of EPBC assessments.A federal government spokesperson said budget decisions on the AI trial will be made “in due course,” but the environment department is exploring how AI could simplify application processes. The statement emphasized that “decisions about whether to approve projects must, and will, always be made by assessment officers, not by AI.”Nonetheless, officials acknowledged that AI tools have the potential to save time, reduce uncertainty, and translate technical language for stakeholders.

Keith Altham, a trailblazing music journalist and publicist, has passed away at the age of 84 after battling Parkinson's disease. He was a key figure in shaping the careers of some of the most influential musicians of all time.Altham began his career as a music journalist, writing for publications like The New Musical Express and Fabulous. However, it was his work as a publicist that earned him the most recognition. In 1971, he founded KA Publicity, which became a go-to agency for many of the biggest names in rock music.His impressive client list included The Rolling Stones, The Who, Marc Bolan, The Beach Boys, Slade, Status Quo, and Van Morrison. Altham's ability to understand the needs of both artists and journalists made him a natural at PR.One of Altham's most notable contributions to music history was suggesting the stage name Reg Presley for Reg Ball, the lead singer of The Troggs. He also famously advised Jimi Hendrix to set fire to his guitar during a concert, a stunt that became an iconic moment in rock music.Altham's relationships with musicians were built on trust and respect. He was known for his wit and candor, often providing Sting with candid advice during some of the most turbulent years of his career.Throughout his life, Altham was celebrated for his contributions to the music industry. He will be remembered as a pioneer in rock music PR and a true legend in British music history.