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A SpaceX Falcon 9 upper stage has struck the Moon near Einstein Crater at about 5,400 mph, carving a new crater and launching a dust plume. South Korea’s Danuri orbiter has photographed the site and released images. NASA’s Lunar Reconnaissance Orbiter is scheduled to image the impact next week while scientists begin analysing ejecta and crater formation.
Researchers have used CRISPR to edit dogs’ genes, producing two hypoallergenic beagles. The dogs’ saliva and fur no longer carry the allergy-causing protein, offering hope to millions with dog allergies. Commercial availability remains years away as health, ethical, and adoption considerations are debated.
Scientists have captured the Sun’s surface at unprecedented resolution with the Daniel K. Inouye Solar Telescope and other instruments and have identified widespread Kelvin–Helmholtz vortices—500–2,000km spirals of magnetised plasma. The team has linked these instabilities to how magnetic energy cascades to smaller scales and feeds flares and coronal mass ejections that produce space weather.
Moderna has won FDA approval for its mRNA flu vaccine mFlusiva for adults 50–64 and accelerated approval for those 65 and older. The decision follows a contentious review earlier this year, a unanimous advisory panel recommendation in June and political disputes inside US health agencies over mRNA vaccines. Retail availability is expected in coming weeks.
President Trump has signed an executive order directing federal health officials to cut the federal recommended childhood vaccine list, to split the combined MMR vaccine into separate measles, mumps and rubella doses once single‑disease products are available, and to space routine immunisations across separate medical visits. Public health groups and drugmakers have said the changes lack scientific support and will increase missed vaccinations during a major U.S. measles outbreak.
A Guardian report shows the food and drink industry has filed hundreds of lawsuits since 2010 to slow government measures against ultra-processed foods. Led by Coca‑Cola, PepsiCo and Mondelez, the litigation totals 595 years and accompanies warnings from the WHO about health costs. The industry argues moderation but evidence links ultra-processed foods to rising obesity and diet-related disease.
Bedbug infestations are rising in the summer, with some scientists suggesting potential links to MRSA. Parallel mosquito-borne diseases remain deadly, with malaria, dengue, and West Nile outbreaks increasing in the US. Public health officials warn that infestations and infections are resurging as travel and urban living alter exposure.
PMOS, previously grouped with PCOS, affects about 1 in 8 women and involves insulin resistance and testosterone imbalance. Case studies show GLP-1 medications may improve symptoms and menstrual regularity, with trials underway. Diagnosis remains challenging and access to new treatments will depend on healthcare systems.
A deep partial lunar eclipse has occurred, with about 96% of the Moon in Earth's shadow for observers across much of the Americas. The event followed a recent total solar eclipse and is part of a pair of celestial events that are visible under clear skies. The maximum viewing is around midnight EDT, with visibility shifting by location. NASA notes the Artemis II mission remains a backdrop to ongoing space activity.
Officials say 23 people in Minnesota have fallen ill with E. coli or salmonella, linked to alfalfa sprouts from Everything Sprouts (Calco/Everything Sprouts). Wisconsin cases also connect to the same supplier. Investigators are coordinating with federal authorities to pinpoint the source and scope of contamination.
A multi-state outbreak tied to alfalfa sprouts has infected at least 55 people nationwide, including four hospitalizations. Cases are linked to Minnesota grower Everything Sprouts and its Calco and Everything Sprouts brands. FDA and CDC are coordinating testing and monitoring, with recalls and safety reviews ongoing.
A review of mobility and balance assessments shows they indicate functional health and fall risk, not life expectancy. Tests like sit-to-stand and Timed Up and Go help identify weaknesses and guide care, while researchers note variability across populations.
A New York–area historian shares her postpartum psychosis experience to counter online claims it is not real. The illness affects about 1–2 per 1,000 births. Most patients recover with treatment, but severe cases can be life‑threatening.
A 40-year-old Jefferson County resident has died of complications described as measles-related, the county coroner has announced, bringing Pennsylvania state officials' total to three deaths linked to this year's outbreak. The CDC's public tracker currently shows no measles deaths and federal officials are reviewing whether the Pennsylvania fatalities meet their criteria.
The FDA has approved daraxonrasib, sold as Rasonque by Revolution Medicines, for adults with previously treated or ineligible metastatic pancreatic cancer. Clinical trials have shown median survival extended to about 13.2 months versus roughly 6.7 months with chemotherapy. The drug will be available in the US with a roughly $39,800 monthly list price and expanded-access programmes have already treated thousands.
The FDA has identified new Cyclospora cases in Georgia, Tennessee and Texas, bringing total illness to 11,458. Investigations center on lettuce from a Taylor Farms farm in central Mexico. Officials say recalls are complete and monitoring continues, with hospitalizations near 922 this year.
The Corte Madera Town Council votes to advance an ordinance banning tobacco and nicotine products, including vapes, with a transition through Jan. 31, 2027. Residents may keep possessions. Public comment highlighted concerns from students and families affected by tobacco-related illness.
NASA has launched the Nancy Grace Roman Space Telescope aboard a Falcon Heavy, with a field-of-view more than 100 times wider than Hubble. The bus-sized telescope is heading to a point roughly 1 million miles from Earth to study dark energy, dark matter, and thousands of new worlds, while working with Webb and other observatories. It will take months to reach its destination and will begin rapid, wide-area observations.
Catastrophic flooding along the Nepal–China border has killed hundreds and left thousands missing. Rescuers are racing to free workers trapped in hydropower tunnels buried in mud. The first 72 hours are critical as survival hinges on access to water and air. Experts warn the situation could worsen as floods persist and oxygen supplies are tested.
The administration has moved to align U.S. Medicare drug prices with those in other wealthy countries, a shift that could affect pharmaceutical profits and patient access. Bloomberg reports two related developments: price alignment for Medicare and overall U.S. pricing pressure as manufacturers weigh their U.S. market strategies.