A chemical and dental analysis of 152 individuals on St. Helena reveals many originated from coastal and inland West Central Africa, shedding light on their childhood displacement and enslavement.
A man with a complex medical history presents with acute symptoms, leading to a diagnosis of secondary syphilis with early neurosyphilis. The case highlights the delayed and varied manifestations of the infection and its treatment challenges.
A US OMB proposal allowing political appointees to control science funding threatens research, mirroring Soviet Lysenkoism which caused starvation & scientific decline. It impacts mRNA research, public health, and academic freedom, risking US scientific leadership.
Experimental drug targeting interleukin-11 reduces ovarian stiffness in older mice, doubling conception rates and increasing litter size. This intervention offers hope for extending female fertility.
NASA's ISS Cold Atom Lab cools rubidium & potassium to near absolute zero, creating Bose-Einstein condensates to study quantum mechanics in microgravity. This enables precise measurements and advances future space-based quantum technologies.
Physicists explore 'strange metals' exhibiting unusual conductivity, challenging fundamental ideas of electricity flow. New theories like holography and SYK models offer insights, potentially leading to room-temperature superconductivity.
A study on onion tearing and chemosensory sensitivity reveals a disconnect: those self-reporting more tears and better smell often don't perform better on actual sniff tests. This highlights the unreliability of self-assessed sensory abilities.
The AMOC, a vital ocean current, is weakening, causing a "cold blob" near Greenland. Research links this North Atlantic Warming Hole to reduced ocean heat transport, not surface changes, warning a potential AMOC tipping point poses significant, irreversible climate change risks.
Synesthesia is a condition where sensory input triggers other senses, like seeing colors with sounds or numbers. Examples include grapheme-color and chromesthesia.
The Chicxulub asteroid impact 66 million years ago created a vast, hot, underground hydrothermal system that sustained microbial life for at least 8 million years, longer than previously thought.
An AI model refuted Paul Erdős's 80-year-old unit distance conjecture, creating a complex counterexample using algebra & number theory. This breakthrough excites mathematicians but raises concerns about AI's transparency, reliability, and potential impact on open access in math.
Scientists found new parents' love and commitment often decline in the first year post-childbirth. A study of 300 couples, 71 with children, showed no change among childless pairs. To buffer this, experts suggest seeking help, sharing concerns, and scheduling partner time.
Rare angrite meteorites, like NWA 12774, suggest the existence of a "worldly embryo" - a proto-planet that orbited the sun billions of years ago before shattering.
Daraxonrasib, a new drug, nearly doubled survival for advanced pancreatic cancer patients in a trial, extending life by 6+ months with fewer side effects than chemo. Hailed as a 'crowning achievement,' it opens new research avenues, though it's not a cure.
Blue Origin's New Glenn rocket exploded during a Florida hotfire test, just days after the FAA lifted its grounding from an April satellite mishap. Jeff Bezos and NASA acknowledged the anomaly and are investigating the cause of this latest incident.
A new species of mosasaur, Tylosaurus rex (T. rex), has been identified in Texas, exceeding its predecessor T. proriger in size and featuring serrated teeth. The discovery prompts a re-evaluation of mosasaur evolution and classification.
A massive stone jar containing remains of 37 individuals has been discovered in Laos, offering insights into the ancient 'Plain of Jars' burial site. Researchers suggest it was a multigenerational crypt, possibly involving 'additional burials'.
