A major UK study reveals four childhood factors that can accelerate organ aging decades later, and why education may protect longevity.
Category: education
AI Bathroom Monitors? Welcome To America’s New Surveillance High Schools
This isn’t a high-security government facility. It’s Beverly Hills High School.
District superintendent Alex Cherniss says the striking array of surveillance tools is a necessity, and one that ensures the safety of his students. “We are in the hub of an urban setting of Los Angeles, in one of the most recognizable cities on the planet. So we are always a target and that means our kids are a target and our staff are a target,” he said. In the 2024–2025 fiscal year, the district spent $4.8 million on security, including staff. The surveillance system spots multiple threats per day, the district said.
Beverly Hills’ apparatus might seem extreme, but it’s not an outlier. Across the U.S., schools are rolling out similar surveillance systems they hope will keep them free of the horrific and unceasing tide of mass shootings. There have been 49 deaths from gunfire on school property this year. In 2024, there were 59, and in 2023 there were 45, per Everytown for Gun Safety. Between 2000 and 2,022,131 people were killed and 197 wounded at schools in the U.S., most of them children. Given those appalling metrics, allocating a portion of your budget to state of the art AI-powered safety and surveillance tools is a relatively easy decision.
Controversial theory about Göbekli Tepe | Irving Finkel and Lex Fridman
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Irving Finkel is a scholar of ancient languages and a longtime curator at the British Museum, renowned for his expertise in Mesopotamian history and cuneiform writing. He specializes in reading and interpreting cuneiform inscriptions, including tablets from Sumerian, Akkadian, Babylonian, and Assyrian contexts. He became widely known for studying a tablet with a Mesopotamian flood story that predates the biblical Noah narrative, which he presented in his book “The Ark Before Noah” and in a documentary that involved building a circular ark based on the tablet’s technical instructions.
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Investigating the rise of early-onset cancer | Four Corners Documentary
Australians in their 30s and 40s are facing an alarming surge in cancer diagnoses and researchers are scrambling to understand why.
From bowel and breast to liver and kidney, aggressive cancers are hitting younger people; they’re often detected late, with devastating outcomes.
Dr Norman Swan investigates what’s behind the change.
Could it be ultra-processed foods, stress, or exposures dating back to childhood, even pregnancy?
He meets those grappling with a diagnosis and searching for answers.
Generation Cancer asks what can be done to curb the rise, and are we ready?
Teaching NeuroImage: Necrotizing Granulomatous Encephalitis in a Patient After a Pericallosal Aneurysm Stent-Assisted Coil
The Letters section represents an opportunity for ongoing author debate and post-publication peer review. View our submission guidelines for Letters to the Editor before submitting your comment.
Russia-Linked Hackers Use Microsoft 365 Device Code Phishing for Account Takeovers
A suspected Russia-aligned group has been attributed to a phishing campaign that employs device code authentication workflows to steal victims’ Microsoft 365 credentials and conduct account takeover attacks.
The activity, ongoing since September 2025, is being tracked by Proofpoint under the moniker UNK_AcademicFlare.
The attacks involve using compromised email addresses belonging to government and military organizations to strike entities within government, think tanks, higher education, and transportation sectors in the U.S. and Europe.
Study reveals visual processing differences in dyslexia extend beyond reading
New research published in Neuropsychologia provides evidence that adults with dyslexia process visual information differently than typical readers, even when viewing non-text objects. The findings suggest that the neural mechanisms responsible for distinguishing between specific items, such as individual faces or houses, are less active in the dyslexic brain. This implies that dyslexia may involve broader visual processing differences beyond the well-known difficulties with connecting sounds to language.
Dyslexia is a developmental condition characterized by significant challenges in learning to read and spell. These difficulties persist despite adequate intelligence, sensory abilities, and educational opportunities. The most prominent theory regarding the cause of dyslexia focuses on a phonological deficit. This theory posits that the primary struggle lies in processing the sounds of spoken language.
According to this view, the brain struggles to break words down into their component sounds. This makes mapping those sounds to written letters an arduous task. However, reading is also an intensely visual activity. The reader must rapidly identify complex, fine-grained visual patterns to distinguish one letter from another.
Parenting styles play a key role in shaping teen mental health
Mental health is a global crisis, with more than 1 billion people affected by mental health conditions, according to the World Health Organization (WHO). Young people are particularly affected, with suicide as the third leading cause of death among those aged 15 to 29. A new study of the mental health of Nepali adolescents published in the journal PLOS One found that more than 40% of teens suffer from anxiety and that parenting style is a major factor influencing mental well-being.
A research team led by Rabina Khadka, a public health lecturer at the Manmohan Memorial Institute of Health Sciences in Kathmandu, surveyed 583 school-going adolescents in Bheemdatt Municipality, Nepal. The aim was to fill in gaps in the existing data, specifically the lack of research on how different parenting styles (authoritative, authoritarian and permissive) relate to a range of mental health outcomes.
Participants were asked to fill out a four-part survey with questions covering their mental health status (levels of depression, anxiety, stress and self-esteem), perceived parenting style and personal information such as age, gender and family situation. The researchers then measured these factors using recognized psychological scales and analyzed the data to find statistical links between the type of parenting teens received and their mental health.
Maryna Viazovska
Viazovska was born in Kyiv, the oldest of three sisters. Her father was a chemist who worked at the Antonov aircraft factory and her mother was an engineer. [ 6 ] She attended a specialized secondary school for high-achieving students in science and technology, Kyiv Natural Science Lyceum No. 145. An influential teacher there, Andrii Knyazyuk, had previously worked as a professional research mathematician before becoming a secondary school teacher. [ 7 ] Viazovska competed in domestic mathematics Olympiads when she was at high school, placing 13th in a national competition where 12 students were selected to a training camp before a six-member team for the International Mathematical Olympiad was chosen. [ 6 ] As a student at Taras Shevchenko National University of Kyiv, she competed at the International Mathematics Competition for University Students in 2002, 2003, 2004, and 2005, and was one of the first-place winners in 2002 and 2005. [ 8 ] She co-authored her first research paper in 2005. [ 6 ]
Viazovska earned a master’s from the University of Kaiserslautern in 2007, PhD from the Institute of Mathematics of the National Academy of Sciences of Ukraine in 2010, [ 2 ] and a doctorate (Dr. rer. nat.) from the University of Bonn in 2013. Her doctoral dissertation, Modular Functions and Special Cycles, concerns analytic number theory and was supervised by Don Zagier and Werner Müller. [ 9 ]
She was a postdoctoral researcher at the Berlin Mathematical School and the Humboldt University of Berlin [ 10 ] and a Minerva Distinguished Visitor [ 11 ] at Princeton University. Since January 2018 she has held the Chair of Number Theory as a full professor at the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland after a short stint as tenure-track assistant professor. [ 4 ] .
The Genius Spiders Changing How We Think About Brains
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Despite having a brain the size of a pinhead, jumping spiders in the genus Portia can plan ahead, learn through trial and error, and even lie. How are they so smart? They’re changing what we know about cognition.
Hosted by: Hank Green (he/him)
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