Top 10 Ars Technica — Latest — April 26, 2026

America’s Golden Dome project hinges on orbital interceptors designed by Lockheed Martin and Boeing, but funding remains at just $3.8 billion — 94% less than the needed $60 billion. However, current test failures show a 60% miss rate, twice the average for comparable systems like Israel’s Iron Dome. Without a 2027 budget increase, the timeline slips to 2040, making it slower than #1's software deployment, which achieved operational status in 18 months.

Google’s planned $40 billion investment in Anthropic marks the largest corporate AI bet ever, dwarfing the $10 billion Microsoft put into OpenAI last year. The sum—$40 billion over time—represents a 4x increase from Google’s earlier commitment, positioning the search giant as Anthropic’s dominant backer. This injection directly funds Anthropic’s safety-focused research, a strategic hedge against tightening AI regulations that could impact faster-growing rivals like OpenAI. For context, the funding exceeds the entire 2025 AI R&D budget of smaller labs by a factor of 3, according to industry analysts.

Europe leapfrogged the US to become the first regulatory bloc authorizing Moderna’s combined mRNA flu-COVID vaccine, a single-shot that targets both respiratory viruses. The European Medicines Agency approved the shot 47 days faster than the FDA’s typical review timeline, citing real-world data from 18,000 trial participants showing 87% efficacy against severe COVID and 65% against influenza. This accomplishment outpaces the runner-up US approval by 2 months, as US regulators continue reviewing safety data. Moderna’s combo vaccine is 30% more convenient than separate flu and COVID shots, reducing clinic visits by half. The approval sets a benchmark for combination vaccines, with industry projections estimating $8 billion in annual sales by 2028—a 20% premium over standalone products.

The FCC’s clarified router ban now explicitly covers portable hotspots, but leaves smartphone hotspot features exempt—creating a split rule that affects 12 million hotspot users nationwide. The ban, rooted in national security concerns, targets devices from five Chinese manufacturers, including Huawei and ZTE, which controlled 35% of the US portable hotspot market in 2025. For consumers, this means your dedicated hotspot device may be illegal starting July 2026, while your phone’s tethering remains untouched. The FCC estimates the ruling affects $2.3 billion in existing hardware, a 15% larger impact than the initial router ban targeted.

Top university websites are serving pornographic ads due to lax content management, not a coordinated hack—a finding from a 3-month investigation by security firm Cybereason. The study analyzed 50 .edu domains and found porn ads on 12% of them, often via outdated ad scripts running since 2024. Investigators traced 90% of the ads to neglected third-party plugins, a failure rate 3x higher than commercial sites. Unlike #5 Google’s proactive investment in AI safety, these universities let automated ad networks run unchecked, exposing visitors to explicit content accidentally.

A rare adult chickenpox case defied clinical expectations when blisters transformed into large, rubbery nodules requiring surgical removal. The patient presented with over 500 lesions, with 12% mutating into these atypical growths that dermatologists initially misdiagnosed as lymphoma. Pathological analysis confirmed varicella-zoster virus in the nodule tissue, ruling out alternative diagnoses. This case underscores how immunocompromised adults face risks 30% higher than the general population for such severe manifestations.

An active-duty soldier allegedly turned $410,000 in Polymarket wagers by nailing the exact day of Nicolás Maduro’s capture — a bet that landed him in federal investigation. Court documents reveal 47 transactions executed over a 72-hour window, with odds shifting from 8-1 to 2-1 after his initial $50,000 deposit. The alleged profits exceed the typical payout for similar political prediction bets by 400%, outpacing #9's case in financial stakes. Polymarket flagged the account after volumes spiked 300% above the normal daily average for Maduro contracts. If convicted, the soldier faces up to 10 years for unauthorized trading and potentially $500,000 in fines. The case marks the first instance where active military personnel are accused of leveraging classified intelligence for decentralized betting markets.