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Rachel Zegler and Ben Platt have brought their talents together for a 25th-anniversary concert of Jason Robert Brown's two-hander musical, 'The Last Five Years', at the London Palladium. This poignant production explores the complexities of a disintegrating relationship through alternating solos, with one character recounting their story in reverse while the other tells it chronologically. The musical mastermind behind the production, Jason Robert Brown, directs and conducts from the piano, accompanied by a band of eight musicians. The set design by Bretta Gerecke effectively captures the urban spaces where the story unfolds, complete with central staircases and positioned windows. Rachel Zegler shines as Cathy, delivering a powerful performance that conveys the frustration and pain of a partner struggling to cope with the end of the relationship. Meanwhile, Ben Platt brings his signature energy to the role of Jamie, capturing the whirlwind of his character's rising success and its impact on their relationship. The concert format creates a jumble of joy and pain over an interval-free 90 minutes, with the band adding a sparkle to the performance. The chemistry between Zegler and Platt is undeniable, even when they're not sharing the stage, making their characters' bond convincing despite their limited time together. The production runs at the London Palladium until March 29, followed by performances at the Hollywood Bowl on April 3 and Radio City Music Hall on April 6-7.

The Royal Opera's new production of Britten's 'The Turn of the Screw' begins with an eerie effect: the tenor's voice emerges from absolute blackout, setting the tone for an evasive ghost story that will keep audiences on edge. Director Natalie Abrahami and designer Michael Levine have crafted a staging that masterfully builds tension, using water as a recurring motif to underscore the themes of innocence and corruption.The set design features a traditional country house with doors, beds, and the Governess's haunted desk, while Duncan McLean's videos project images onto an invisible screen, adding to the sense of unease. The ghosts and their silent doppelgangers move through the space, creating skilful misdirections and emphasizing the Governess's desperation.The cast delivers richly woven performances, with Isabelle Peters shining as the intense Governess, Claire Barnett-Jones warm as Mrs Grose, and Elgan Llŷr Thomas persuasive as the volatile Peter Quint. The children, played by Phoenix Matthews and Emilia Blossom Ostroumoff, bring extraordinary detail and presence to their roles.Conductor Bassem Akiki draws a compelling performance from the 13 players in the pit, and the tension only loosens its grip when the cast and production team take their bows. This production of 'The Turn of the Screw' runs at the Linbury theatre, London, until 6 April.

Tamerlano, a 1724 opera by Handel, has been reimagined in a modern production at the London Handel Festival. The story revolves around the despotic emperor Tamerlano, who has brought the stubborn Bajazet to his court in chains. Tamerlano's infatuation with Bajazet's daughter Asteria leads him to offer his betrothed, Irene, to the Greek prince Andronico. However, both Bajazet and Andronico threaten to end it all, while Asteria plots to assassinate Tamerlano.In an attempt to make the opera more accessible, director Orpha Phelan has aligned each character with a recognizable famous figure. Tamerlano is reimagined as Donald Trump, Andronico as Alexander the Great, and Irene as Elizabeth Bennet or a Bridgerton escapee. The production is billed as 'Social Experiment 2', manipulated by Andronico's friend Leone, played as Sigmund Freud.Despite the modern twist, the opera's musical standards are high, led by Laurence Cummings and the excellent Academy of Ancient Music. The cast, including Benjamin Hulett as Bajazet, Nardus Williams as Asteria, and Kitty Whately as Irene, copes admirably with Phelan's concept. However, James Laing's portrayal of Tamerlano is somewhat overwhelmed by excessive fidgety business, including eating Big Macs and doing the Trump dance.The production runs at Shoreditch Town Hall, London, until 28 March. Despite some reservations, the opera's vital element of danger is somewhat lost in the buffoonery. Nevertheless, it remains a fine cast and a resourceful set by Madeleine Boyd.

Katie Payne's raw and raucous one-woman play, 'My Mix(ed-Up) Tape', is a vivid and pacy exploration of a young woman's return to her Welsh roots for a cousin's wedding. Payne plays Phoebe, a complex and troubled character, navigating her past and present with fury and vulnerability.Directed by Stef O'Driscoll, the production is a tour-de-force performance that zips between characters and emotions, tackling weighty themes such as feeling left behind, failure, and the consequences of violence. The play's sharp edge is evident in its portrayal of Phoebe's struggles and her ultimate recognition of her anger as a human emotion.The production features a dynamic DJ set by DJ Onai, which soundtracks the night and adds to the play's energetic and immersive atmosphere. With its breakneck speed and wildly distinct physicality and voices, 'My Mix(ed-Up) Tape' is a must-see for theatre enthusiasts.

The ongoing conflict between the United States, Israel, and Iran has created a significant disruption in the global helium supply chain, affecting approximately one-third of worldwide production. This critical resource, essential for both medical diagnostics and advanced manufacturing, faces unprecedented challenges as shipping restrictions and production halts impact markets worldwide.The disruption stems primarily from Qatar, the world's largest helium producer, which accounts for about 63 million cubic meters of the roughly 190 million cubic meters of helium produced globally annually. Following Iranian attacks on Qatari energy infrastructure, QatarEnergy has announced a 14% annual reduction in helium exports, citing damage to its LNG facilities that also produce helium as a byproduct.The Strait of Hormuz, a critical maritime chokepoint, has seen traffic nearly grind to a halt after Iranian officials announced new transit restrictions. This waterway serves as the primary export route for Qatar's helium, with no viable alternative maritime outlet available.The impact of this helium shortage extends across multiple sectors. MRI machines, which rely on helium's unique cooling properties, face potential operational delays, while the semiconductor industry—a cornerstone of modern technology—also depends on this irreplaceable resource for chip manufacturing. South Korea, Japan, Taiwan, and China stand as the most vulnerable economies, being the largest consumers of Gulf-sourced helium.Market analysts project that helium prices could surge by 10-50% depending on the duration of the supply disruption, with buyers lacking long-term contracts experiencing the most immediate price increases. The medical industry, in particular, has been attempting to develop alternatives, including helium-free MRI technologies and helium recycling systems, though most current systems remain dependent on liquid helium.The United States, as the largest global helium producer at over 40% of worldwide supply, cannot fully compensate for the Gulf shortfall. Even North American consumers face challenges, with major distributors like Airgas already cutting shipments by half and parent company Air Liquide reallocating its supply chain to access helium from other regions.This helium crisis represents the fifth significant supply shortage since 2006, highlighting the vulnerability of global supply chains for critical industrial materials with no artificial substitutes. The situation underscores how geopolitical conflicts can have far-reaching consequences beyond traditional energy markets, potentially impacting healthcare accessibility and technological innovation worldwide.

German film-maker and author Alexander Kluge, a leading figure in the New German Cinema movement, has died at the age of 94. Kluge was known for his intellectually stimulating films and his role in shaping the cinematic landscape of post-war Germany. Kluge's career was marked by his innovative approach to filmmaking, which often incorporated cinematic collages and experimental techniques. His film Abschied von Gestern (released as Yesterday Girl in the US) was one of the first films to emerge from the Oberhausen Manifesto, a call to the German film industry to break free from traditional and shallow filmmaking. Kluge's contributions to German cinema were significant, and his influence can be seen in the work of other notable directors such as Rainer Werner Fassbinder and Werner Herzog. He continued to produce films and television programs throughout his career, including arts, magazine, and interview programs for German television through his production company DCTP. Kluge's wartime experiences had a profound impact on his life and work, shaping his commitment to pacifism. However, his comments on the topic have been met with controversy, particularly in the context of Russia's invasion of Ukraine. Throughout his career, Kluge collaborated with other artists and writers, including Ben Lerner, with whom he co-authored a poetic dialogue book, The Snows of Venice. Kluge's legacy as a pioneering film-maker and author continues to be celebrated, and his influence on German cinema and culture remains significant.

The US Environmental Protection Agency (EPA) has announced a temporary waiver allowing the sale of a higher-ethanol fuel blend, known as E15, in an effort to alleviate soaring gas prices that have been exacerbated by the ongoing Iran war.E15, which contains a higher percentage of ethanol than standard gasoline, has been prohibited during warm weather months due to concerns over its potential to worsen smog. However, the EPA's decision, supported by the US agriculture secretary, Brooke Rollins, aims to provide relief to consumers at the pump.“President Trump is unleashing American Energy Dominance, and today’s action will directly lower prices at the pump and gives a clear demand signal to our domestic biofuels producers,” Rollins stated.The summer waiver for E15 has become a recurring measure in recent years, with both Republicans and Democrats advocating for its permanent implementation to reduce fuel costs. Currently, E15 is already permitted in several states, including Iowa, Illinois, Minnesota, Nebraska, Missouri, Wisconsin, and most of South Dakota.However, not all experts are convinced that the move will significantly lower gas prices. Kenneth Gillingham, a professor at the Yale School of the Environment, pointed out that E15 is not widely available in all states, and some areas lack the necessary infrastructure or sufficient ethanol supply to support increased use.Gillingham also highlighted potential risks associated with E15, particularly for older vehicles, boats, and all-terrain vehicles, due to its higher corrosive ethanol content. Additionally, increased corn usage for ethanol production could lead to higher costs for animal feed and, subsequently, grocery prices.“I think it’s difficult to see when the ledger’s settled how this is a benefit for US consumers,” said Jason Hill, a professor at the University of Minnesota.The decision has also drawn criticism over its potential environmental impacts, with concerns about increased ozone issues, respiratory problems, and even premature deaths.While the oil industry has generally opposed the expansion of E15, citing costly biofuel blending and potential price increases, the American Petroleum Institute has expressed support for the temporary waiver, emphasizing its role in ensuring affordable and reliable energy for American consumers.

A recent study conducted by researchers at Adelaide University has revealed that sperm in microgravity environments become disoriented and struggle to navigate through a simulated female reproductive tract. This finding has significant implications for the future of human reproduction in space, particularly as plans for lunar and Mars settlements gain momentum. The researchers used a machine to mimic microgravity, similar to the conditions experienced by astronauts on the International Space Station. They found that sperm tumble around like untethered astronauts, unable to determine their direction. This disorientation resulted in a 40% reduction in the number of microgravity-exposed human sperm that successfully navigated the maze compared to the control group. The study, published in the journal Communications Biology, highlights the challenges of reproduction in space. Dr. Nicole McPherson, the lead researcher, noted that understanding the effects of microgravity on sperm navigation is crucial for the success of future space missions. The study also found that adding progesterone helped overcome the sperm's disorientation, suggesting a potential solution for improving fertility in space. The research has broader implications for both space exploration and earthly reproductive science. As NASA's Artemis mission and private companies like SpaceX plan for human habitats on the moon and Mars, understanding the effects of microgravity on reproduction becomes increasingly important. The study's findings also contribute to the ongoing discussion about the feasibility of human settlements on Mars and the need for sustainable reproductive technologies. The Adelaide researchers collaborated with the university's Andy Thomas Centre for Space Resources to conduct the study. Their work builds on a history of research into reproduction in space, including NASA's 2018 mission to study the effects of weightlessness on human sperm. As space exploration advances, the need for further research into reproductive health in space becomes increasingly urgent.

Brendan Gleeson has been named best actor at the Critics' Circle theatre awards for his West End debut in Conor McPherson's pub drama The Weir. He beat fellow nominees including Bryan Cranston and Paapa Essiedu, both recognised for All My Sons, and James Hameed and Arti Shah, the duo who together portray Paddington in the new musical about Michael Bond's bear.The Weir, directed by McPherson, was entirely omitted from the nominations for this year's Olivier awards and is being turned into a film with Gleeson and the rest of the West End cast.All My Sons, a critically adored production of Arthur Miller's 1946 classic at Wyndham's theatre, won in two categories at the Critics' Circle awards: best revival of a play or musical and best director for Ivo van Hove. A new production of Stephen Sondheim and James Lapine's Into the Woods, directed by Jordan Fein at the Bridge theatre, also won two prizes – best designer (Tom Scutt) and the inaugural award for best ensemble or cast.The winners, voted for by professional theatre critics, were revealed at a ceremony at the National Theatre in London on Thursday. Paddington: The Musical, with music and lyrics by Tom Fletcher and book by Jessica Swale, won best new musical. James Graham's Punch, based on the real story of a fatal blow, received the Michael Billington award for best new play (named in 2019 in honour of the Guardian's theatre critic after he stepped down from reviewing). Ava Pickett won most promising playwright for her Tudor drama 1536, which was staged at the Almeida theatre in London in 2025, transfers to the West End in May and is being turned into a BBC drama series.Rosamund Pike saw off competition from Kate Fleetwood (Into the Woods), Marianne Jean-Baptiste (All My Sons) and Rachel Zegler (Evita) to win best actress for her acclaimed performance as a judge in Suzie Miller's Inter Alia. Ruby Ashbourne Serkis was named most promising newcomer for her performance in a revival of Tom Stoppard's Indian Ink which opened at Hampstead theatre days after the revered playwright's death. The award for best Shakespearean performance went to Hayley Atwell for her Beatrice (alongside Tom Hiddleston, nominated for the same prize, as Benedick) in Much Ado About Nothing at Theatre Royal Drury Lane.