Embryology is the discipline concerned with the study of embryogenesis, the development of the embryo from a fertilised egg cell. Findings in embryology have helped in the understanding of congenital ...

Greenhouses can be good for growing plants. But when applied to the whole planet, the greenhouse effect is bad news. We call the compounds in the atmosphere that trap Earth’s heat, such as carbon ...

Developmental biology is the field of biology that studies the processes by which multicellular organisms grow and develop, controlled by their genes. Knowledge of normal developmental processes can ...

Enslaved young woman: We were mothers, fathers, husbands, wives, sons, daughters, farmers, priests, merchants, musicians. And for hundreds of years, we were sold into slavery as part of a war, or ...