A 2024 systematic review found that explainable AI increased clinicians' trust in five of 10 empirical studies, while two reported mixed effects. A COVID-19 drug-repurposing project shows how an inspectable workflow can support expert review, but explanations do not establish clinical validity.
Researchers reported 21 fossil footprints made by at least eight hominins beside a northern Kenyan lake about 1.43 million years ago. Foot shape favors Paranthropus boisei, while the tracks' large size leaves room for another attribution.
A magnitude 7.1 earthquake struck Japan's Kumamoto region at 4:27 p.m. Japan Standard Time on July 28, damaging an Aeon Mall and a paper mill. Rescue teams searched collapsed structures as early casualty and missing-person counts changed, while a tsunami advisory was lifted within two hours.
A 2024 BMJ umbrella review linked greater exposure to ultra-processed food with 32 adverse health outcomes across 45 pooled analyses. NOVA can help identify industrial formulations, but it does not make every processed food unhealthy or settle the nutritional value of every product.
The American College of Rheumatology recommends against starting urate-lowering medicine for most people who have high uric acid but no gout attacks or tophi. Treatment decisions change after recurrent attacks, joint damage, kidney stones or other clinical findings.
French and British crews rescued 173 people from an inflatable boat after its engine caught fire and the vessel capsized off northern France on August 4. The incident followed a 165-person crossing in July and renewed concern about the number of people placed on each vessel.
Irish police charged a National Museum of Ireland employee and a law student after intercepting a viable explosive device in County Monaghan on July 22. Court evidence described 394 grams of Semtex, a timer switch and a working detonator.
European food-safety assessors said in 2025 that available evidence still could not establish a safe daily intake of monacolins from red yeast rice supplements. Monacolin K is structurally identical to lovastatin, and products may vary in strength and contamination risk.
European Union rules cap benzo[a]pyrene at 2.0 micrograms per kilogram and four selected polycyclic aromatic hydrocarbons at 10.0 micrograms per kilogram in most consumer oils and fats. The limits address contamination, while an IARC cancer classification does not quantify the risk from one meal or one recalled bottle.
The World Gastroenterology Organisation's 2023 guideline says probiotic benefits should be tied to a named strain or strain combination at an effective dose. A large CFU count alone cannot show that a product matches the evidence or will remain potent through its shelf life.
The United States imposed new tariffs of 10 percent to 12.5 percent on imports from 60 economies on July 25, 2026. India entered the lower tier after adopting a forced-labor import ban, while most investigated economies face 12.5 percent.
The AREDS2 primary analysis did not show that adding lutein and zeaxanthin reduced progression to late age-related macular degeneration. Later findings apply to people who already had intermediate disease or late disease in one eye, not to healthy screen users.
Irish Taoiseach Micheál Martin told Ukrainian President Volodymyr Zelenskyy in Kyiv on July 23 that a government review had found no definitive link between Irish alumina and Russian weapons makers. The review also could not rule out such a link, leaving Ireland and the European Commission to consider controls beyond a direct product ban.
A 2025 meta-analysis of 23 randomized trials found no improvement in skin hydration, elasticity or wrinkles when researchers examined higher-quality studies separately. Favorable results were concentrated in lower-quality and pharmaceutical-company-funded trials, leaving the clinical case for collagen supplements unresolved.
A coalition of US state attorneys general reportedly opened an investigation into OpenAI on June 12, 2026, seeking records on advertising, data practices and vulnerable users. The subpoena arrived four days after OpenAI disclosed a confidential draft S-1, but neither the filing nor the subpoena is public.
Ukrainian President Volodymyr Zelenskyy named Maj. Gen. Mykhailo Drapatyi commander-in-chief on July 21, replacing Gen. Oleksandr Syrskyi after days of protests. Drapatyi inherits demands to change the command structure while keeping battlefield operations running without interruption.
A 2024 analysis of three COSMOS substudies found a small cognitive difference among older US adults assigned a daily multivitamin. The parent trial found no reduction in total cancer, cardiovascular disease or all-cause mortality.
Firefighters remained at Arthur's Seat on July 20 after working overnight to contain a grass fire at the Edinburgh landmark. The response came as a very high wildfire warning was extended across parts of Scotland through July 24.
