Explainer

US President Donald Trump has ordered the Pentagon to resume nuclear weapons testing, risking a renewed global arms race. The move threatens the Comprehensive Nuclear Test Ban Treaty, raises environmental concerns, and comes amid rising proliferation and stalled arms-control negotiations

King Charles has stripped Prince Andrew of all royal titles following the release of Virginia Giuffre’s posthumous memoir Nobody’s Girl, detailing her abuse by Jeffrey Epstein and others. Giuffre’s revelations reignited global outrage, exposing systemic failures and prompting renewed calls for accountability

South Korea hosts the APEC summit amid global trade tensions driven by U.S. President Trump’s tariff policies. The meeting is expected to be overshadowed by Trump–Xi talks, as Seoul seeks to balance ties while promoting free trade, AI cooperation and economic stability

Stem cells offer medical promise, but their capabilities vary. Adult, embryonic and induced pluripotent stem cells each have strengths and limits. While therapies exist for blood diseases, broader treatments need rigorous research, regulation and public trust to distinguish genuine advances from unproven hype

Pressure mounts to end the prolonged US federal shutdown as millions risk losing food assistance, federal workers miss pay, and travel delays worsen. Lawmakers remain deadlocked over health care demands, leaving service members and SNAP beneficiaries facing severe uncertainty

FutureGuessr, a free online game launched in 2025, uses AI-generated images to show how locations might look in 2100 due to climate change. It blends fun with climate education, inspiring awareness, conversations and collective action on environmental impacts and sustainable game development

Astronomers at the Indian Institute of Astrophysics have discovered that radiation and jets from supermassive black holes suppress star formation in galaxies. Studying 538 active galactic nuclei using optical and radio data, the team confirmed black hole activity regulates galactic evolution and growth

Four thieves executed a daring daytime heist at Paris’s Louvre Museum, stealing nine priceless imperial jewels worth €88 million. Despite tight security, they escaped on motorbikes. Authorities suspect organised crime involvement, comparing the theft to the 2019 Dresden Green Vault robbery

Saudi Arabia has abolished its decades-old Kafala system, granting migrant workers the freedom to change jobs, travel without sponsor consent, and access legal protections. The move, part of Vision 2030, aims to improve labour rights and global perception

A senior Bangladeshi adviser disclosed recruitment and training of 8,850 recruits for an alleged "Islamic Revolutionary Army" across multiple centres, prompting Indian alarms that the Yunus government, Jamaat and Pakistan’s ISI aim to radicalise forces and heighten tensions with India

Donald Trump reportedly urged Ukraine to concede the Donbas to Russia during tense meetings with President Zelenskyy, dismissing maps showing front-line realities. His transactional approach contrasts sharply with Ukraine’s view of territory as sacred, hard-fought land, not negotiable real estate

MPs are urging the UK government to formally strip Prince Andrew of his titles amid renewed scrutiny over his Epstein links. While Andrew has ceased using titles, legal action via Parliament or royal decree remains the only route for permanent removal

Bihar’s upcoming Assembly elections highlight the dominance of political dynasties, with candidates from nearly all parties linked to established leaders. Critics blame weak education, low political awareness, and party favoritism for sidelining grassroots workers in favor of dynastic entrants

Madagascar’s 2025 military coup, led by Col. Randrianirina, reflects rising coup risk across Africa. Despite global declines, coups remain common on the continent due to poverty, weak institutions, and eroding anti-coup norms, emboldening future military takeovers

Despite a ceasefire ending a brief Iran-Israel war, international media remains focused on conflict, ignoring Iran’s worsening environmental crisis. Severe drought, subsidence, pollution, and mismanagement threaten millions, yet coverage remains minimal outside Persian-language and reformist outlets

A global study finds 66% of workers rely on AI at work without verifying its output, contributing to rising "workslop" — low-quality, AI-generated content. Experts urge better AI literacy, transparency, and governance to prevent errors, wasted time, and trust erosion

After Webb's launch, Australian scientists used a unique instrument, AMI, to diagnose and correct image distortions. Their new method restored clarity, revealing hidden planets and black hole jets, and enhancing Webb’s potential to find Earth-like worlds beyond our galaxy

Bodyweight training uses your own body for resistance, offering a free, accessible way to build strength and fitness. Popular forms include calisthenics, yoga, and Tai Chi. Though progression can be challenging, it's effective for functional strength and overall health

A new study explores “heartbeat consumption” — a metaphorical idea of managing daily heartbeats like a budget. While not a proven health metric yet, it highlights how heart rate patterns can reflect physical, emotional, and overall cardiovascular well-being

Southern right whales, key indicators of ocean health, are producing fewer calves due to climate-driven food shortages in the Southern Ocean. Their struggle reveals alarming environmental shifts, emphasizing the need to protect marine ecosystems as part of addressing global climate change

Dubai chocolate, known for its rich fillings and crunchy texture, has surged in global popularity since 2023. Originating in the UAE, it’s inspired a wave of confections and products, driving demand—and even contributing to a pistachio shortage

Public trust in social media is declining in Australia and globally, driven by concerns over misinformation and mental health impacts. While podcasts are viewed more positively, they too spread false claims. Critical thinking and accountability across platforms are essential

A global study reveals over 20 bird species use a shared call to warn against brood parasites like cuckoos. This call, both learned and instinctive, offers rare insight into language evolution, supporting Darwin’s theory on language origins

A study warns that pertussis (whooping cough) in infants can be life-threatening, often lacking typical symptoms. Researchers stress maternal vaccination during pregnancy as vital for newborn protection. Early antibiotic treatment and widespread immunisation remain key to preventing severe cases