By Jamie McGeever A look at the day ahead in Asian markets from Jamie McGeever, financial markets columnist.

Congress must address the debt ceiling by June 5 or the US Treasury will not have enough funds to pay all of the nation's obligations in full and on time, Treasury Secretary Janet Yellen said Friday.

Areas along the South Texas coast are under tropical storm alerts for a yet-to-form system that could start lashing the area with wind, rain and coastal flooding as soon as Tuesday morning.

OpenAI on Wednesday unveiled Dall-E 3, the latest version of its text-to-image tool that uses its wildly popular

The former head of counterintelligence for the FBI's New York field office pleaded guilty Tuesday to one count of conspiracy in connection to a scheme working for a sanctioned Russian oligarch in 2021.

Check out the College Football Playoff rankings for rivalry week. Will Alabama's No. 8 ranking affect their chances of making the Playoff?

Here's everything you need to know about 'The Real Housewives of New York City' contestant Ubah Hassan, who's all set to impress viewers

"Ordain women priests!" Not far from the Vatican, where hundreds of Catholics have gathered to debate the future of the Church, purple-clad activists make their...

The lackluster performances inspired heavy debate over the mentality of this American roster, with former player Carli Lloyd citing a decline in the ‘winning’ ideology synonymous with the team.

Researchers have made a breakthrough with a so-called miracle material to break the efficiency record for solar panel electricity generation. A team from the Chinese solar technology firm Longi set a new world record of 33.9 per cent for a silicon-perovskite tandem solar cell, breaking the previous record set in May this year by King Abdullah University of Science & Technology (KAUST) in Saudi Arabia. The new efficiency record also broke the theoretical limit of 33.7 per cent for the first time of standard single junction cells, which are found in commercial solar panels. “This provides meaningful empirical data to demonstrate the advantage of crystalline silicon-perovskite tandem solar cells over crystalline silicon single junction solar cells in terms of efficiency,” the company noted in a statement. “The emergence of crystalline silicon-perovskite tandem technology has opened up a new track for the development of next-generation high-efficiency solar cell technology. This means that the same area, absorbing the same light, can emit more electricity.” The theoretical efficiency limit of silicon-perovskite tandem solar cells is 43 per cent, however this level is unlikely to ever be realised on a commercial scale. The first production of ultra-efficient perovskite solar panels could begin in China, with researchers from Nanjing University saying earlier this year that a design breakthrough has made mass production possible. According to the researchers, the next-generation panels will be 50 per cent cheaper and 50 per cent more efficient than traditional silicon cells, however the efficiency rates will still be a long way off the levels achieved in the lab. UK startup Oxford PV, which is a spin-out from the University of Oxford, is already in the process of commercialising the technology, with hopes of beginning full-scale production at a German facility later this year. “Current silicon solar panels have reached their physical limits. We’ve got a way to transform the efficiency of these solar cells with perovskite,” Chris Case, Oxford PV’s chief technology officer, told The Independent in August. “The biggest challenge by far is durability and reliability. We already have great efficiency – much greater than current silicon cells – so most of our research and development is spent enhancing reliability, not efficiency.” Perovskite has been hailed as a “miracle material” for its potential to revolutionise everything from high-speed telecommunications to renewable energy technologies. Its potential for solar panels is not limited to the efficiency gains compared to traditional silicon cells, but also new ways of using them. Recent breakthroughs include self-healing solar panels that can maintain their efficiency for tens to hundreds of years, as well as double-sided solar panels capable of generating electricity from the Sun’s energy on both sides. The material could also be used in applications ranging from building-integrated solar panels to space-based electricity generation. Read More How tech could turn our homes into renewable energy power stations Hundreds of years after it was discovered, one material is about to change the world Millions could abandon electrical grid with new solar panel advance Millions of Australians left without mobile and internet network after Optus outage Guidance urges parents not to buy smartphones for primary school children

Russian prosecutors asked a court to sentence imprisoned opposition leader Alexei Navalny to 20 years in prison on extremism charges, his ally Ivan Zhdanov said Thursday. According to Zhdanov, the trial against Navalny, which went on behind closed doors in the prison where the politician is serving another lengthy sentence, is scheduled to conclude with a verdict on Aug. 4. In his closing statement released Thursday by his team, Navalny bashed Russian authorities as being governed by “bargaining, power, bribery, deception, treachery ... and not law.” Navalny said: “Anyone in Russia knows that a person who seeks justice in a court of law is completely vulnerable. The case of that person is hopeless." Navalny, 47, is President Vladimir Putin's fiercest foe who exposed official corruption and organized major anti-Kremlin protests. He was arrested in January 2021 upon returning to Moscow after recuperating in Germany from nerve agent poisoning that he blamed on the Kremlin. The authorities sentenced him to 2 1/2 years in prison for parole violations and then to another nine years on charges of fraud and contempt of court. The politician is currently serving his sentence in a maximum-security prison east of Moscow. He has spent months in a tiny one-person cell, also called a “punishment cell,” for purported disciplinary violations such as an alleged failure to properly button his prison clothes, properly introduce himself to a guard or to wash his face at a specified time. Navalny's allies have accused prison authorities of failing to provide him with proper medical assistance and voiced concern about his health. The new charges relate to the activities of Navalny’s anti-corruption foundation and statements by his top associates. His allies said the charges retroactively criminalize all the foundation's activities since its creation in 2011. Navalny has rejected all the charges against him as politically motivated and has accused the Kremlin of seeking to keep him behind bars for life. One of his associates — Daniel Kholodny — was relocated from a different prison to face trial alongside him. The prosecution has asked to sentence Kholodny to 10 years in prison. The trial against the two began a month ago and went along swiftly by Russian standards, where people often spend months, if not years, awaiting for their verdict. It was unusually shielded from public attention and Navalny's lawyers haven't offered any comments on the proceedings. Navalny, in his sardonic social media posts, occasionally offered a glimpse of what was going on with his case. In one such post, the politician revealed that a song by a popular Russian rapper praising him was listed as evidence in the case files, and claimed that he made the judge and bailiffs laugh out loud as the song was played during a court hearing. In another, he said that the case files linked him to U.S. mogul Warren Buffet. In his closing statement, Navalny referred to the recent short-lived armed rebellion by the fighters of Russia's private military company Wagner, after which their chief and the leader of the mutiny, Yevgeny Prigozhin, walked free, even though a number of Russian soldiers were killed by his troops. “Those who were declared traitors to their Motherland and betrayers, in the morning killed several Russian army officers as the entire Russia watched in astonishment, and by lunch agreed on something with someone and went home,” Navalny said. “Thus, law and justice in Russia were once again put in their place. And that place is not prestigious. One sure can't find them in court," the politician said. Read More Ukraine war’s heaviest fight rages in east - follow live Charity boss speaks out over ‘traumatic’ encounter with royal aide Jailed Alexei Navalny ‘forced to listen to Putin speech for 100 days in a row’ Who is Yevgeny Prigozhin? Russia restricts movement of British diplomats over Ukraine support - live news

Lucy Dacus has always been vocal about their political views, and previously criticized Donald Trump by calling him an 'evil, bigoted man'