Circulatory system: Blood vessels Laid end-to-end, an adult's arteries, veins and capillaries would stretch for about 100,000 miles - enough to wrap around the world nearly four times.

Researchers have long sought to understand the biological mechanisms that underlie learning. We know that the brain forms ...

Apr. 21, 2025 — New research links fatty, sugary diets to impaired brain function. The findings build on a growing body of evidence showing the negative impact of high-fat, high-sugar (HFHS ...

The FRA concept can lead to a better spread of conflicts compared ... For more details, see below free route airspace implementation map - 2025 outlook and download the latest FRA implementation ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...

The Australian Community Climate and Earth-System Simulator (ACCESS ... ACCESS output is available in map form or as gridded data products. ACCESS output is available in map form or as gridded data ...