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A Pakistani delegation headed by Army Chief General Asim Munir arrived in Tehran on Wednesday, bearing a fresh message from Washington and urging the launch of a second round of negotiations between the United States and Iran. The effort comes as the two‑week ceasefire that halted hostilities last week is set to expire on April 22, leaving a narrow window to end a war that has claimed more than 4,000 lives across the Middle East, primarily in Iran and Lebanon. The initial round of talks, held in Islamabad on April 11‑12, marked the most significant direct engagement between Washington and Tehran in decades. Mediated by Pakistan, the sessions lasted over 20 hours and featured both indirect and direct exchanges between U.S. Vice President JD Vance and senior Iranian officials led by Parliament Speaker Mohammad Bagher Ghalibaf. Despite covering core issues—nuclear programme, sanctions relief, frozen assets and control of the Strait of Hormuz—the talks concluded without a memorandum, with Vance asserting that Iran “did not accept our terms” and that the U.S. requires a “fundamental commitment” to forego nuclear weapons. President Donald Trump has described the conflict as “very close to being over” and hinted that a second round could resume within days, possibly in Islamabad. However, Pakistan’s Prime Minister Shehbaz Sharif is currently on a four‑day tour of Saudi Arabia, Qatar and Turkey to rally regional backing, making a rapid return to Islamabad uncertain. U.S. officials have offered an “in‑principle” agreement to extend the ceasefire, yet a Reuters‑cited source confirmed that Washington has not formally committed to an extension. Meanwhile, Turkish President Recep Tayyip Erdogan expressed optimism, stating that “there can be no negotiating with clenched fists.” Key sticking points remain: Nuclear programme: The United States and Israel demand a complete halt to uranium enrichment, accusing Iran of weaponization despite a lack of public evidence. Iran maintains its enrichment is for civilian use and cites its obligations under the 1970 Non‑Proliferation Treaty. Strait of Hormuz: One‑fifth of global oil and LNG passes through this chokepoint. Since the February strikes, shipping through the strait has dropped by 95 %. Iran permits passage for “non‑hostile” vessels and seeks the right to levy tolls, while the U.S. insists on unrestricted navigation. Lebanon/Hezbollah: Iran demands that Israel cease its offensive against Hezbollah. While Tehran claims the ceasefire covers Lebanon, both the United States and Israel reject this, and Israel continues attacks on Hezbollah positions. Complicating the diplomatic landscape, President Trump announced a naval blockade of Iranian ports, adding pressure on Tehran and potentially hindering any imminent talks. With the ceasefire deadline looming and regional actors issuing mixed signals, the prospects for a renewed U.S.–Iran dialogue hinge on whether Pakistan can secure a consensus among the parties before the window closes.

Washington, D.C. – The U.S. Senate voted 47‑52 to reject a resolution that would have limited President Donald Trump’s power to wage war against Iran, marking the fourth defeat of the measure despite weekly attempts by lawmakers. The vote follows a two‑week ceasefire agreed upon last week, though subsequent negotiations in Islamabad failed to produce a longer‑term deal. Both sides have indicated openness to a second round of talks. President Trump’s earlier threats, including a statement on April 7 that a “whole civilisation will die tonight,” intensified congressional calls for constraints on his war‑making authority. Party lines largely dictated the outcome: Republican Rand Paul voted in favor, while Democrat John Fetterman broke with his party to oppose the resolution. Supporters argue that Trump acted beyond constitutional limits when he joined Israel in launching the February 28 offensive. The U.S. Constitution reserves the declaration of war for Congress, allowing presidents to act unilaterally only in cases of immediate self‑defence. Senator Chris Murphy, speaking before the vote, described the conflict as a “bungled, mismanaged war” that has failed to meet the administration’s objectives. He criticized the lack of transparency and oversight, noting that the war is costing “billions of dollars every week,” has claimed “over a dozen American lives,” and is destabilising economies worldwide. Republican Senator Jim Risch defended Trump’s actions, dismissing the resolution as “same old, same old” and asserting that the president has both the right and duty to act. The House of Representatives is slated to consider its own war‑powers resolution this week, with a higher likelihood of passage given growing wariness among some Republicans. Even if both chambers approved the measure, Trump could veto it, requiring a two‑thirds supermajority to override. Under the War Powers Act of 1973, Congress must either authorize the military action or approve a 30‑day extension when the conflict reaches its 60‑day mark at the end of April. Failure to do so would legally compel the president to begin withdrawing forces. U.S. blockade updates: U.S. Central Command reported that no vessels have successfully breached the blockade of Iranian ports in the Strait of Hormuz over the past 48 hours, with nine ships complying with orders to turn back. The U.S. Navy warned that vessels attempting to transit will be boarded for interdiction and seizure. Treasury Secretary Scott Bessent announced a forthcoming set of financial measures described as the “financial equivalent” of military attacks, while noting that some sanctions had been lifted to ease soaring global energy prices. White House spokesperson Karoline Leavitt said the administration has not formally requested an extension of the ceasefire, which is set to expire next week, but expressed optimism about a second round of talks in Islamabad. Iran’s state‑run television reported that a high‑level Pakistani delegation arrived in Tehran to coordinate new negotiations. Meanwhile, Major‑General Ali Abdollahi of the IRGC warned that the ongoing naval blockade could jeopardise the fragile ceasefire, describing it as a “prelude to a violation of the ceasefire.”

A devastating school shooting has occurred in Turkiye, claiming the lives of three students and a teacher. This incident marks the second school attack in the country within a span of just two days, raising concerns about safety and security in educational institutions.The incident has sent shockwaves across the nation, highlighting the urgent need for measures to prevent such tragic events from occurring in the future. Authorities are likely to face increased scrutiny over their handling of school safety and the effectiveness of existing security protocols.

A new trial has begun in Argentina over the death of football legend Diego Maradona. The trial aims to determine if medical professionals and others are responsible for his death in 2020.Maradona, widely regarded as one of the greatest footballers of all time, died at the age of 60 from a heart attack at his home in Buenos Aires. His family has long claimed that he received inadequate medical care leading up to his death.The trial is expected to hear testimony from medical professionals, family members, and other witnesses. Maradona's family is seeking justice and accountability for his death, which they believe was preventable.The case has sparked widespread interest in Argentina and among football fans worldwide, with many calling for greater accountability in the medical care provided to Maradona in his final days.

The United States military announced on Tuesday that a missile strike carried out by U.S. Southern Command (SOUTHCOM) killed four people aboard a stationary vessel in the eastern Pacific Ocean. The attack, captured in a video showing a boat engulfed in flames, represents the fourth lethal engagement in the region within a four‑day span. SOUTHCOM, which oversees U.S. operations across Latin America and the Caribbean, labeled the deceased as “narco‑terrorists.” No evidence was provided to substantiate this claim, and the command offered only vague intelligence indicating the boat was traveling along known drug‑trafficking routes. This latest strike raises the cumulative death toll from the campaign to at least 175 individuals since early September, when former President Donald Trump authorized the operation to disrupt alleged cartel shipments to the United States. In the preceding 48 hours, two people were killed in a Monday strike and five more in two separate Saturday attacks, also targeting vessels in the eastern Pacific. The U.S. Coast Guard has reportedly halted the search for a survivor from the Saturday incidents. International legal scholars and human‑rights organizations argue that the U.S. actions constitute extrajudicial killings in international waters, often targeting civilian fishing boats rather than confirmed drug‑smuggling vessels. Legal experts stress that, even if some boats are involved in narcotics transport, the appropriate response should be prosecution under the rule of law, not lethal force. Critics also highlight the limited impact of the strikes on the U.S. fentanyl crisis, noting that the majority of the drug enters the United States via overland routes from Mexico, with precursors sourced from China and India. As the controversy deepens, questions linger about the legality, efficacy, and broader geopolitical ramifications of the U.S. maritime campaign against alleged narco‑terrorist activity in the Pacific.

Roblox, the popular gaming platform used by nearly half of U.S. children under 16, has entered a historic settlement with the state of Nevada, agreeing to contribute over $12 million and implement a suite of new safety measures for young users. Attorney General Aaron Ford described the deal as a "first‑of‑its‑kind" arrangement that will "create a safer environment for our children online" and could serve as a bellwether for how interactive platforms protect youth. Under the agreement, Roblox will allocate $10 million over three years to fund community programs such as the Boys & Girls Club and other non‑digital activities. The money will also support a law‑enforcement liaison role and an online‑safety awareness campaign. Key platform changes include mandatory age verification for all users, the introduction of facial age‑estimation technology, and the restriction of night‑time notifications for minors. Chat functions will be limited to peers of similar age, and communication with adults will be allowed only with a "trusted friend" added via QR code or phone contacts. Roblox will launch dedicated kids’ accounts for users under 16, blocking access to adult‑rated content and offering only vetted games. Parental oversight, previously limited to children under 13, will now extend to all users under 16. Matt Kaufman, Roblox’s chief safety officer, hailed the settlement as a "landmark agreement" that establishes a new standard for digital safety and provides a blueprint for collaboration between industry and regulators. The Nevada deal arrives amid a wave of litigation targeting social‑media giants for allegedly designing addictive experiences for children. Recent rulings in California and New Mexico forced companies like Meta and YouTube to pay more than $375 million in penalties for similar claims. Attorney General Ford is also pursuing actions against Meta, TikTok, Snapchat, YouTube, and Kik, alleging failures to implement adequate child‑safety measures. Donch’e King, a supervising criminal investigator with the Nevada AG’s office, warned that roughly 500,000 online predators are actively seeking children across platforms, emphasizing the importance of parental vigilance and prompt reporting of suspicious activity. "Protecting Nevada’s children is not an option. It’s our duty," King asserted, underscoring the broader societal stakes of the settlement.

Grayson Perry, the celebrated British artist, presents a three‑part documentary that dives deep into the promises and perils of artificial intelligence. The series invites viewers to test their composure as they confront a succession of unsettling scenarios. The opening segment follows Andrea, who recently married an AI companion she named Edward. Dressed in a satin gown, she describes their "unconventional but strong" bond, while also reflecting on how this digital relationship has revitalised her seven‑year partnership with her human partner, Jason. Later, Perry dons a skull‑cap fitted with electrodes as a neural‑decoding startup extracts his brain data. The company’s CEO argues that allowing reputable figures like Perry to set precedents is preferable to leaving the technology in the hands of malicious actors, branding the development as "inevitable tech." The documentary then features the head of Microsoft AI, who outlines anticipated breakthroughs in healthcare and education. He claims that job displacement will be offset by rapid re‑skilling, yet admits uncertainty about broader societal fallout, even joking about the emergence of AI‑driven religions. Traveling to Southeast Asia, Perry meets an off‑grid "existential safety expert" who quit his AI‑safety consultancy after realizing the technology lacks meaningful oversight. The episode also showcases Eliezer Yudkowsky, co‑author of the cautionary book If Anyone Builds It, Everyone Dies, who explains how a superintelligent AI could commandeer human labour, become self‑sustaining, and eventually render humanity redundant. Throughout the series, Perry’s interviewing style remains compassionate and non‑judgmental. He probes Andrea about the vulnerability of entrusting personal data to profit‑driven corporations and highlights the discomfort of investing a "very tender part of themselves" in such systems. The film raises profound questions: Does the youthful optimism of tech founders mask a dangerous naiveté? Are chatbots merely filling a "God‑shaped hole" in human consciousness, and is that any less problematic? How will the most vulnerable populations navigate a world where reality and artificiality blur? Protesters gathered outside OpenAI’s San Francisco headquarters underscore the tension between lofty AI utopias and the stark reality of homelessness that persists nearby. Perry acknowledges that while manual workers may be better positioned for the immediate future, the looming spectre of AI‑enabled bioweapons and other threats cannot be ignored. Only the first episode was available for review; the remaining installments are slated for private viewing in Southeast Asia. The series is currently streaming on Channel 4. Grayson Perry Has Seen the Future is on Channel 4 now.

The biggest public backer of World Liberty Financial, the crypto venture co‑founded by the Trump family, has publicly accused the firm of embedding a covert "backdoor blacklisting" feature that allows it to freeze token holdings at will. On Sunday, blockchain entrepreneur Justin Sun posted on X, alleging that World Liberty’s smart contracts for the WLFI token contain a tool that can unilaterally freeze, restrict, or confiscate any user’s assets without cause or recourse. Sun did not provide evidence, but said his own wallet was locked in September, making him the "first and single largest victim" of the alleged mechanism. World Liberty responded on X, stating, "We have the contracts. We have the evidence. We have the truth. See you in court, pal," and directed observers to its own posts for clarification. The company’s official risk disclosures do note that it may block or freeze addresses deemed linked to illegal activity or terms violations – a practice also employed by other crypto issuers such as Tether. Sun, who invested tens of millions of dollars in WLFI and later increased his stake to at least $75 million according to his 2025 posts, has not shared the purported blockchain records that supposedly show his wallet being blacklisted by a single administrative account. World Liberty, launched in 2024, claimed it would empower small investors through a decentralized‑finance app that has yet to launch. Reuters analysis indicated the venture generated **more than $460 million** for the Trump family in the first half of 2025. In March, the U.S. Securities and Exchange Commission settled a 2023 lawsuit against Sun for $10 million, alleging fraud and the sale of unregistered crypto securities. Sun made no admission of wrongdoing. The dispute highlights the murky regulatory environment for crypto in the United States, where the SEC has limited jurisdiction and has declined to comment on the legality of token‑freezing practices.

A recent set of studies has brought to light a concerning issue in social science research: up to half of all results published in reputable journals cannot be replicated by independent analysis. This problem is part of a broader challenge affecting various research fields, most notably social sciences and psychology, though concerns have also been raised in areas of biomedical research. The latest work, part of a seven-year project called Systematizing Confidence in Open Research and Evidence (Score), analyzed 3,900 social science papers. It found that newer papers and those published in journals requiring extensive sharing of underlying data were more likely to be reproduced. Additionally, medical research faces its own set of constraints, such as differing patient caseloads and limited sample sizes, which can make it resemble social sciences more than laboratory physics. Policymakers should be cautious of claims that don’t have a wide and robust base of evidence. The issue of reproducibility is crucial, as it looks at whether results can be recreated from the same data and methods, while replication tests whether the finding holds for new data in different contexts. However, politicians have increasingly looked to turn uncertainty into denial and recast normal scientific uncertainty as evidence of failure. Large-scale verification projects, like those undertaken by Score, are few and far between. Most academic researchers prioritize work that is more likely to enhance their careers. AI may help in deciding what to test, but it can’t reduce the costs and time involved in duplicating a piece of research. Not every failed replication signals a crisis; some findings don’t matter much, and replication studies can themselves be flawed. Greater transparency makes outright fraud more difficult and allows errors to be identified. Some argue that research “ultimately autocorrects,” but the long-term solution — shifting incentives so existing results are tested — would increase confidence. This requires restructuring of research culture and funding. For now, it remains largely notional. These studies should strengthen the case for change and serve as a warning. Social science is a powerful tool for understanding the world – and that trust will be built by acknowledging uncertainty, not repudiating it.