Most chest enlargement in men, often jokingly called “man boobs,” is harmless. Still, certain warning signs should never be ignored. Here’s what to look for.

This valuable study investigates the role of HIF1a signaling in epicardial activation and neonatal heart regeneration in mice. Using a combination of genetic and pharmacological approaches, the ...

Look for the sagittal suture – the squiggly line that runs the length of the skull – and note whether is it's completely fused. If it is, the remains are likely to be of someone older than 35. Look ...

People often use the terms “sex” and “gender” interchangeably, but this is incorrect. Sex refers to biological physical differences, while gender is how people identify. The use of binary terms such ...