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A blinking fault light on NASA’s Orion spacecraft signalled a malfunction in the Universal Waste Management System (UWMS) just as the historic Artemis II crew began their 10‑day lunar‑orbit mission. Mission control reported the issue was resolved within minutes, stating: “Happy to report that toilet is go for use. We do recommend letting the system get to operating speed before donating fluid, and then letting it run a little bit after donation.”The $30 million (≈£22.6 million) UWMS, years in development, is hailed as a breakthrough in deep‑space sanitation, dramatically improving on the primitive setups used during Apollo. Back then, astronauts used a condom‑like urine collector and a bagged solid‑waste system that was prone to leaks and even produced “a turd floating through the air,” according to mission transcripts.Orion now features a private toilet cubicle – the first of its kind on a space shuttle – accessed through a floor hatch beside the main entry hatch. Handrails and foot tethers keep the crew anchored while inside.“We’re pretty fortunate as a crew to get a toilet with a door on this tiny spacecraft,” noted Jeremy Hansen of the Canadian Space Agency in a pre‑launch video. “The one place during the mission where we can go and actually feel like we’re alone for a moment.”The system uses a funnel attached to a hose for urine and a small seat for solid waste. Because everything floats, faeces are suctioned into a sealed bag at the bowl’s base and then compressed into a canister. The suction is loud enough that the cubicle is insulated and crew members must wear ear protection while using it.On longer stays, such as ISS missions, astronauts now recycle almost all liquid waste, turning urine and sweat into drinkable water. For the short Artemis II flight, urine will be vented daily and solid waste stored for disposal after return to Earth.Beyond comfort, the upgraded toilet is a mission‑critical component for NASA’s goal of a permanent lunar presence. Sustainable waste handling prevents health risks and avoids contaminating the pristine space environment with Earth microbes. As historian David Munns explained, “Actually thinking about not only toilets but the entire life‑support systems is one of the foundations of long‑term living in space.”

The conflict between the US and Israel against Iran has entered its 31st day, with overnight strikes hitting Tehran and other cities, targeting power infrastructure in the Iranian capital and causing a blackout that has since been restored. US President Donald Trump has stated that he wants to "take the oil in Iran", while Tehran has accused Washington of plotting a ground attack despite publicly pushing for a negotiated deal. Trump also mentioned that he is "pretty sure" a deal with Iran will be made. In a diplomatic effort, Pakistan is set to host meaningful talks in the coming days, with the Pakistani Foreign Minister stating that regional foreign ministers discussed ways to bring an early end to the war. The conflict has spread to other regions, with Saudi Arabia intercepting five ballistic missiles heading towards its Eastern province, and Kuwait reporting an attack on a service building and electric power plant, resulting in the death of an Indian worker. The economic impact of the conflict is significant, with Brent crude prices rising 2.98% to $115.93 a barrel, and Asian markets experiencing a decline, including Indonesia's main stock index and Malaysia's FTSE Bursa Malaysia Top 100.

For British runner Josh Kerr, the moment that makes the hairs on his neck tingle every time he watches it is Roger Bannister's historic achievement in 1954 – becoming the first person to break the four-minute mile barrier. Now, Kerr intends to stand on the shoulders of track and field's giants by attempting to break the world mile record himself at the London Diamond League in July."This record needs to be brought home," Kerr declares. "This is a British record. This is a British distance. And so it would be doing a disservice to the UK to not be doing it at home. It's why I can't do it anywhere else."The 28-year-old faces a significant challenge. The world record of 3:43.13 was set by Hicham El-Guerrouj in July 1999, while Kerr's best is a shade over two seconds slower. However, with focused training, a new shoe from sponsor Brooks, the support of his 16-strong entourage and 60,000 fans at the London Stadium, Kerr believes he can break the long-standing record."People [say:] 'The sport needs more rivalries,'" Kerr explains. "I don't agree. I think the sport needs more moments. We need a reason to watch. And so that's where this comes from. This is the time to go after these big moments. I have a big target of what time I want to hit. I think it's going to be pretty special."Kerr's credentials are impeccable. He is a world 1500m champion and an Olympic silver and bronze medalist over the same distance. Last weekend, he further demonstrated his form by winning the world indoor title over 3,000m for a second time."I've been in shape to run the record multiple times over the last couple of years," Kerr states. "And so there's specific key sessions, we will have KPIs [key performance indicators] going into it."To achieve his goal, Kerr plans to focus on running between 55 and 56 seconds pace for each of the four laps. "There's a lot of muscle memory with stuff, and so we'll do a lot of training at pace," he explains. "We're three or four months in deep into the mental training of it. There's a lot going on behind the scenes already. The whole season is towards this."While Kerr has his pacemakers "signed, sealed and delivered," he insists this will be a proper Diamond League race rather than a time trial. "There will be some restrictions," he says coyly when asked about potential rivals. "I'm not scared to race people. I think certain athletes will have obligations elsewhere. But it's not going to be a closed-off race."A crucial factor in Kerr's favor is the quality of his support team. "Danny's the mastermind behind everything," Kerr says of his coach Danny Mackey. "He's my head coach and team leader. Then you've got Julian, who's an assistant coach, and my wife, who helps with everything."The team also includes Kerr's mother as head physio, a "super-manager and assistant" called Nicole, a chiropractor, massage therapist, two strength and conditioning coaches, a performance and mental coach, a nutritionist, a full-time chef, and a videographer and social media assistant. Race agent Ray Flynn and management company Forte complete the 16-strong squad."I have a lot of respect for this record," Kerr concludes. "But I believe that I have the ability and the people around me that will help me get there. This record is one of the most important we have in track and field. The time is now. It's time for that record to be renewed."

The growing influence of political deepfakes is a pressing concern, as AI-generated content becomes increasingly sophisticated and accessible. Online content creators are not only building fake images and videos of prominent public figures but also fabricating people and using them in military contexts, which can make them money and serve as effective propaganda.According to experts, some of these online avatars are sexualized images of women wearing camouflage garb that have generated a significant audience and helped create an idealized image of political figures like Donald Trump, even if the viewer knows the content is not real. Daniel Schiff, an assistant professor of technology policy at Purdue University, notes that "we are blending the lines between political cartoons and reality," and that "a lot of people feel like these images or videos or the stories they convey, feel true."The amount of political deepfakes has increased dramatically in recent years, with over 1,000 English language social media posts featuring fake images or videos of prominent political figures and politically important social issues and events cataloged by the Governance and Responsible AI Lab (Grail) since the start of 2025. In contrast, the organization recorded 1,344 such incidents in the previous eight years combined.The uptick is largely due to improvements in generative AI technology, which has made it "trivially easy to generate a scene that looks pretty realistic and to place real individuals into scenes," according to Sam Gregory, executive director of Witness. The fake avatars, which mimic real ordinary people rather than known figures, are a different matter again.Researchers worry that things will only get worse, with the technology used to build AI-generated content like Jessica Foster potentially being used to produce "AI swarms" capable of "coordinating autonomously, infiltrating communities, and fabricating consensus efficiently." However, humans can still stop malicious actors from using AI to destabilize society by implementing technical standards for content provenance and authenticity and ensuring that technology companies label AI-generated content.

Amazon Prime's latest action thriller, Pretty Lethal, brings a unique twist to the genre by featuring a group of young ballet dancers who use their skills to take down bad guys in Eastern Europe. The film, directed by Vicky Jewson, offers a fresh take on the action genre with its blend of ballet and combat. The story follows a group of American dancers, including Lana Condor, Maddie Ziegler, and Millicent Simmonds, who are on their way to a competition in Budapest when their bus breaks down in the middle of nowhere. They soon find themselves facing off against a group of ruthless henchmen, led by Uma Thurman's character, Devora. With a runtime of less than 90 minutes, Jewson keeps the action fast-paced and thrilling, making use of the dancers' skills to create a unique and entertaining fight choreography. While the script may feel a bit basic at times, the film's energy and tenacity make up for it. Pretty Lethal is not trying to be a high-brow film, but it does offer a refreshing change of pace from the usual nihilistic and smug action films. The young actors, including Condor, Ziegler, and Simmonds, deliver convincing performances as they learn to fight on the job. Uma Thurman, as the villain Devora, brings a level of hammy humor to the film, but her performance feels somewhat underutilized. Overall, Pretty Lethal is a fun and entertaining action thriller that is worth checking out.

Australian swimmer Cameron McEvoy has achieved a lifelong dream by breaking the 50m freestyle world record with a time of 20.88 seconds at the China Open. The Queenslander shattered the longstanding record by three hundredths of a second, a mark set during the era of now-banned super-suits.The 31-year-old athlete expressed his surprise and delight at achieving this milestone ahead of schedule. "That was more of a target for the end of this season, so to have hit it at the moment in March is really special," McEvoy stated upon returning to Brisbane.McEvoy's journey to swimming's pinnacle has been unconventional. Having made his Olympic debut in London as a teenager in 2012, he won bronze medals in relays in Rio and Tokyo before securing his first individual Olympic gold in Paris in 2024 at age 30—well past the typical peak age for elite sprinters.His remarkable rise to dominance stems from a radical rethinking of his training methodology. McEvoy abandoned traditional long pool sessions in favor of strength training and short, explosive sets that mimic the specific requirements of the 50m event. This year, he took an even more extreme approach."I had an off-season which was mainly strength development, and I've barely done much swimming since the [August] World Champs last year, up until this comp," McEvoy explained. "And then this comp was meant to be the transition door into going into more of a sprint-focused regime, but because I got the world record and I've made steps, the idea is just to double down on this and not change it, see how far this can actually take me."The previous world record-holder, César Cielo, congratulated the Australian on his "incredible" swim, sharing a profound insight: "You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete."McEvoy's innovative approach has resonated beyond his own achievements. He receives weekly messages from both elite athletes and former swimmers who have returned to the sport inspired by his methods. "The amount of them that are saying that they're doing lifetime best times and they're deep into their 40s, compared to when they were training full-time in their teens, it's pretty incredible," he noted.Looking ahead, the Australian swimmer has set his sights on future Olympic Games. "I've still got my eyes on LA, I definitely have my eyes on the home Games here in Brisbane, and so I'll just keep at it every year and just take it one step at a time," McEvoy stated, emphasizing his commitment to continue pushing boundaries with his unique training philosophy.

Dawn French and Jennifer Saunders are to reunite on stage for the first time in 17 years, playing the Ugly Sisters in the London Palladium pantomime production of Cinderella. The duo, who began performing together almost 50 years ago, predicted that their performance “won’t be pretty”, but expressed their excitement at finally fulfilling their dream of playing the iconic roles.The pair have a long history of collaboration, starting with their meeting as students at the Royal Central School of Speech and Drama in London. They went on to create a hugely successful sketch comedy series for the BBC and have toured together several times, including their last tour, French and Saunders: Still Alive!, in 2008-09. In 2020, they teamed up again for a podcast, Titting About.Michael Harrison, the producer of the Palladium panto, expressed his delight at having French and Saunders on board, citing their legendary chemistry and razor-sharp humour as a guarantee of a special experience for audiences. The production will also star Dex Lee as Prince Charming, Hope Dawe as Cinderella, and several other notable actors who have previously starred in pantos at the venue.The London Palladium has a history of hosting successful pantomimes, including Clary's 2016 production of Cinderella, described by the Guardian as a “tsunami of smut”. More recently, Catherine Tate joined the cast for the 2025 panto, Sleeping Beauty, which broke records with over 137,000 theatregoers attending.French and Saunders' production of Cinderella runs from 5 December to 10 January, with tickets going on sale on 2 April.