The Soyuz rocket launches to the International Space Station with Expedition 74 crew members: NASA astronaut Chris Williams, and Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev, on Thursday, Nov. 27, 2025, at the Baikonur Cosmodrome in Kazakhstan.NASA/Bill Ingalls NASA astronaut Chris Williams, accompanied by Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev, safely arrived at the […]
An analysis of legal records reveals that the demand for pangolin parts in traditional Chinese medicine is a significant factor contributing to the poaching of these small, scaly mammals. Source: Yale E360
The study reveals that widely used heart-attack risk calculators fail to flag nearly half of those who will soon experience a cardiac event. Even the newer PREVENT model misclassifies many patients as low-risk. Since most people develop symptoms only within 48 hours of their heart attack, current screening offers little time for intervention. Researchers say
This weekend, Andrej Karpathy, the former director of AI at Tesla and a founding member of OpenAI, decided he wanted to read a book. But he did not want to read it alone. He wanted to read it accompanied by a committee of artificial intelligences, each offering its own perspective, critiquing the others, and eventually
The Soyuz rocket launches to the International Space Station with Expedition 74 crew members: NASA astronaut Chris Williams, and Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev, on Thursday, Nov. 27, 2025, at the Baikonur Cosmodrome in Kazakhstan.NASA/Bill Ingalls NASA astronaut Chris Williams, accompanied by Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev, safely arrived at the
Long-term inhalation of toxic air appears to dull the protective power of regular workouts, according to a massive global study spanning more than a decade and over a million adults. While exercise still helps people live longer, its benefits shrink dramatically in regions with heavy fine particle pollution—especially above key PM2.5 thresholds common in many
Agent memory remains a problem that enterprises want to fix, as agents forget some instructions or conversations the longer they run. Anthropic believes it has solved this issue for its Claude Agent SDK, developing a two-fold solution that allows an agent to work across different context windows.“The core challenge of long-running agents is that they must
NASA/JPL-Caltech/Space Science Institute Dramatic plumes, both large and small, spray water ice out from many locations along the famed tiger stripes near the south pole of Saturn’s moon Enceladus in this image released on Feb. 23, 2010. A study published in October 2025 analyzed data from NASA’s Cassini mission and found evidence of previously undetected
Researchers from the University of Tokyo have detected a halo of high-energy gamma rays that aligns with predictions of dark matter particle collisions. This finding, based on data from NASA’s Fermi Gamma-ray Space Telescope, supports theories about weakly interacting massive particles, marking a significant development in the search for dark matter. Source: All Top News
As AI systems enter production, reliability and governance can’t depend on wishful thinking. Here’s how observability turns large language models (LLMs) into auditable, trustworthy enterprise systems.Why observability secures the future of enterprise AIThe enterprise race to deploy LLM systems mirrors the early days of cloud adoption. Executives love the promise; compliance demands accountability; engineers just
Explore This Section Science Science Activation PLANETS Units Have Landed –… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science 4 min read PLANETS Units Have Landed – Free NASA-Funded Out-of-School Time Resources Constructing a three dimensional topographic map from the Remote Sensing Science Pathway. The NASA Science
Scientists have uncovered a stepwise system that guides how the brain sorts and stabilizes lasting memories. By tracking brain activity during virtual reality learning tasks, researchers identified molecules that influence how long memories persist. Each molecule operates on a different timescale, forming a coordinated pattern of memory maintenance. The discoveries reshape how scientists understand memory
Researchers caution that U.S. data centers may consume significant amounts of energy and water, potentially matching the usage of 10 million Americans by the end of the decade, unless stricter regulations are implemented to manage the industry’s expansion. Source: Yale E360
Researchers have discovered that chiral skyrmions, unique particle-like spin textures in magnetic materials, can be manipulated by electrons. First identified in 2009, these skyrmions can be created and controlled at room temperature, offering potential advancements in nanoscale logic devices. Source: Phys.org – latest science and technology news stories
Dr. Anthony Letai has been sworn in as the 18th director of the National Cancer Institute (NCI) by Secretary Kennedy. Source: NIH News Releases
