Making atoms self-magnify reveals their quantum wave functions

Recent research has revealed that some tektites in an Australian museum, previously thought to be from an 800,000-year-old asteroid strike, are actually much older. This discovery is significant as it challenges long-held beliefs about the origins of these cosmic materials and highlights the museum's role in preserving important geological history. Understanding the true age of these tektites can provide valuable insights into Earth's impact history and the processes that shape our planet.

Recent research highlights the alarming disparity in Alzheimer's risk between Black Americans and their white counterparts, with Black individuals facing a significantly higher likelihood of developing the disease. This study is crucial as it not only sheds light on the underlying factors contributing to this increased risk, such as racial discrimination and pollution, but also paves the way for targeted interventions that could improve health outcomes for affected communities.

The October 2025 issue of Scientific American showcases a diverse group of contributors, including writers, artists, photographers, and researchers, who share the fascinating stories behind their work. This issue is significant as it highlights the collaborative nature of science and the arts, emphasizing how different perspectives can enrich our understanding of complex topics.

Researchers have discovered that the world's oldest evidence of purposeful human mummification dates back 10,000 years in Southeast Asia, where ancestors' corpses were smoke-dried.

Editor’s Note: This finding is significant as it sheds light on ancient burial practices and the cultural importance of preserving the dead, offering insights into early human societies and their beliefs.

Researchers have found that Mediterranean ants are reproducing with a different species, highlighting a unique biological phenomenon.

Editor’s Note: This discovery is significant as it challenges our understanding of species boundaries and reproductive behaviors in ants, potentially impacting ecological studies and biodiversity conservation.

A new study has successfully healed broken spines in rats, offering hope for future treatments of spinal cord injuries.

Editor’s Note: This breakthrough is significant as it could lead to advancements in medical treatments for spinal cord injuries, potentially improving the quality of life for many individuals affected by such conditions.

Chinese researchers have conducted a comprehensive search for alien radio signals in the TRAPPIST-1 system, which may contain Earth-like planets.

Editor’s Note: This search is significant as it explores the possibility of extraterrestrial life in a system that has garnered interest for its potentially habitable planets.

This summer, Europe faced a significant increase in deaths attributed to climate change, highlighting the urgent need for action. The extreme heatwaves and changing weather patterns have not only impacted the environment but also public health, leading to thousands of additional fatalities. This situation underscores the critical importance of addressing climate change to protect lives and ensure a healthier future for all.

On September 17, 1999, Jesse Gelsinger tragically died after undergoing a gene therapy treatment for a liver disease. This incident not only led to a thorough investigation but also instilled a sense of caution in the field of gene therapy, causing significant delays in research and development for nearly a decade. The implications of Gelsinger's death resonate today, reminding us of the critical balance between innovation and safety in medical advancements.

Casey Means, the nominee for Surgeon General, has committed to divesting from wellness-related interests, including companies that sell personal devices and supplements. This move is significant as it reflects a growing trend towards transparency and accountability in public health positions, ensuring that officials prioritize public health over personal financial interests. Her decision could inspire confidence in her leadership and set a precedent for future nominees.

Northrop Grumman's 'Cygnus XL' cargo spacecraft has encountered a thruster issue while en route to the International Space Station, causing a delay in its scheduled arrival on September 17. This setback is significant as it affects the timely delivery of supplies and equipment to the ISS, which is crucial for ongoing scientific research and operations in space.

Recent research has revealed that some tektites in an Australian museum, previously thought to be from an 800,000-year-old asteroid strike, are actually much older. This discovery not only challenges long-held beliefs about the origins of these cosmic fragments but also enhances our understanding of Earth's geological history. By uncovering the true age of these tektites, scientists can gain insights into past cosmic events and their impact on our planet, making this finding significant for both researchers and enthusiasts of space science.

A recent trial has shown that a daily weight loss pill, orforglipron, can help individuals lose up to 20% of their body weight. Conducted by Eli Lilly, the study involved over 3,000 adults and revealed that one in five participants achieved significant weight loss over 72 weeks. This breakthrough could provide a new option for millions struggling with obesity, offering a convenient alternative to injections like Mounjaro and Wegovy. As obesity rates continue to rise, the potential impact of this medication on public health is substantial.