In a study of mouse and human genes, scientists pinpointed 145 genes that regulate the cartilage cells in kid's growth plates and could determine how tall they grow.
The upper levels of the ocean have never been this hot. Blame the end of La Niña and the ever-present heating effect of climate change.
Scientists have discovered an ancient ocean floor between the Earth's core and mantle.
Coronary artery disease (CAD) is caused by plaque buildup in the wall of arteries that supply blood to the heart.