Most societies control fertility and population growth to some degree through basic institutional arrangements that support the functioning of the social system as a whole. This article tries to ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools and ...

May 14, 2025 — New device can give peace of mind and reduce anxiety for breastfeeding moms. It uses bioimpedance, which is currently used to measure body fat, and streams clinical-grade data to a ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...