Georgetown is a popular city located on the island of Penang, less than a mile off Malaysia’s west coast. Although it’s ...

This internal left-right asymmetry is believed to begin at the very early stage of development -- when a tiny embryo is divided into two parts during a process called gastrulation. This process ...

Most animals, including humans, have bilateral symmetry, which means our bodies are pretty symmetrical. At least on the ...

Why do beauty standards feel inescapable? Neuroscience and epigenetics reveal how our brains imprint cultural ideals—shaping body image and eating behaviors for life.

Many commercial biological age tests collect genetic information through saliva samples or oral swabs. For accurate measurements, however, blood samples are typically necessary according to a new ...