Everyone is obsessed with artificial general intelligence—the stage when AI can match all feats of human cognition. The guy who named it saw it as a threat.
This Halloween, the James Webb Space Telescope has served us up a stunning image of the Red Spider Nebula. It could be a glimpse of our solar system will in the distant future.
For the first time, a research team from the University of Cologne has observed the electron capture decay of technetium-98, an isotope of the chemical element technetium (Tc). Electron capture decay is a process in which an atomic nucleus "captures" an elect…
California-based startup Reflect Orbital aims to build a swarm of 4,000 giant mirrors in low Earth orbit to "sell sunlight" to customers at night. Experts warn that the mirrors could mess with telescopes, blind stargazers and impact the environment.
In a Physical Review Letters study, the HOLMES collaboration has achieved the most stringent upper bound on the effective electron neutrino mass ever obtained using a calorimetric approach, setting a limit of less than 27 eV/c² at 90% credibility.
The New York University School of Medicine and collaborators found that capillary-associated macrophages in skin decline with age, weakening microvascular repair and reducing perfusion in mice, with skin restoration possible after boosting local macrophage re…
New discoveries from ancient caves are rewriting everything we thought we knew about Neanderthal diets. Far from being primitive carnivores, these early humans show signs of unexpected culinary habits, medicinal knowledge, and coastal living.
From mini-brains and spider-inspired gloves to edible wolf apple coatings and microplastic-filled retinas, scientists are transforming creepy concepts into life-improving innovations. Lab-grown brain organoids could replace animal testing, web-slinging gloves…