As we age, our ability to balance can change. And that loss of balance can pose a serious risk. In fact, the CDC says that falling down is the No. 1 cause of accidental death for those over 65. But ...

New research from the University of St Andrews has discovered how Incas used Andean balance scales and ancient string knot writing known as "khipus," in association with sacred, animate landscapes.

A set of abiotic stressors pose multiple challenges to marine life due to their widespread influence on all classes of biochemical systems. Variations in temperature, hydrostatic pressure, and ...