Ancient cosmic dots carry the chemical ashes of supermassive stars
Tiny red objects seen in the early universe show a severe magnesium drop and aluminum surge that point to stellar giants ten thousand times the mass of the sun.
Science
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Fast radio bursts reveal how cosmic winds shape intergalactic matter
Measurements of radio signals travelling across billions of light-years indicate that galactic feedback smooths out cosmic gas less aggressively than earlier models predicted.
Carbon released by agricultural land clearing moves toward open measurement
Food companies facing tighter corporate carbon rules will gain public access to the computational pipelines that calculate greenhouse gas emissions when forests and savannas become farms.
Martian rock samples could reach Earth years ahead of NASA schedule
China plans to collect pristine soil and subsurface core samples from Mars and land them in an Anhui laboratory by 2031.
Fluid equations can develop infinite velocity under sustained force
A computer proof showing that ideal fluids can tear themselves apart challenges mathematical assumptions while exposing the boundary between automated search and human understanding.
Every single-letter genetic change across human DNA receives a predictive map
Precomputing nine billion theoretical mutations in human genetic code allows researchers to scan regulatory mechanisms without running costly lab tests or writing custom code.
Single furnace turns low-grade iron ore into clean molten steel
Combining reduction and melting inside one continuous electric furnace cuts industrial carbon emissions in half while reducing domestic production costs by a quarter.
Modified spacetime geometry offers an alternative path to cosmic acceleration
A new statistical analysis shows that modifying gravitational geometry can match astronomical observations of the expanding universe without invoking a cosmological constant.
Tiny salt cracks could shelter liquid water on Mars
Brief pockets of brine might survive into warmer daylight inside Martian crystals, a mechanism that could help identify places worth examining for microbial habitats.
Saudi regulator approves eight advanced cell and gene therapies
A review of clinical trial registrations and health agency records shows approvals covering CAR-T, CRISPR, and viral vector treatments through 2025.
Africa projects 17 gigawatts of solar in 2026
A 45 percent annual jump would mark a third straight record year as West African countries turn to mini-grids.
Single-use words provide mathematical corrections to classical linguistic laws
Tracking the proportion of words that appear only once in a text allows researchers to adjust century-old scaling rules for vocabulary growth and rank distributions.
FDA approves RevMed pancreatic cancer drug targeting RAS
Rasonque extended late-stage patient survival to 13 months, nearly doubling chemotherapy outcomes in clinical trials.
Cognitive decline after Omicron infection is largely reversible over two years
A two-year study of hospitalized COVID-19 patients shows most cognitive deficits improve over time, while progressive decline concentrates in older and medically vulnerable individuals.
Brain wave patterns could reveal early cognitive decline before dementia sets in
An analysis of brain electrical activity classified mild cognitive impairment with high accuracy, pointing toward noninvasive screening options.
Portable CRISPR sensors can monitor marine ecological threats at sea
A low-cost diagnostic platform delivers results within an hour from seawater samples, providing early warnings for coral heat stress, toxic algae, and bacterial outbreaks.
SpaceX Falcon 9 launch illuminates Manhattan morning sky
A Florida liftoff created a visible dawn plume along the Atlantic seaboard, catching early observers across New York City.