President Donald J. Trump will present the Congressional Space Medal of Honor to all four…
This month’s total solar eclipse offered more than a spectacular view. It also produced an…
A spent rocket stage has punched a new crater into the Moon, giving scientists a…
Vitamin C may modestly ease cold symptoms when taken regularly, but evidence does not support…
AI-based tissue clocks reveal that human organs age on different timelines and that some of…
The discovery could lead to improved treatments for autoimmune diseases and cancer. T cells may…
A tiny chip that produces a precisely organized “rainbow” of light could help enable faster,…
Separate time crystals inside a semiconductor can “find” each other across surprising distances and lock…
Direct measurements of diamond melting under extreme pressure resolved a long-standing theory-experiment mismatch and could…
Laboratory tests suggest that vanillin used in e-cigarettes can alter early human stem cell development…
New research adds to growing evidence that ultra-processed foods are linked to health risks. Ultra-processed…
Screen time was associated with better adolescent cognitive processing, while links between physical activity and…
As the world searches for low-emission energy sources, researchers have identified a potentially important source…
Melting permafrost 304 million years ago may have released vast amounts of carbon into the…
Lower total vehicle emissions can mask important changes in exhaust chemistry, including potentially more reactive…
Laboratory studies link pyrogallol exposure to cellular and organ-level damage in aquatic species, while its…
Genetic analysis has revealed a distinct baobab species in Madagascar, potentially changing how two threatened…
Dogs and humans may share surprisingly similar metabolic signatures linked to lifespan. New research from…