A woman developed a persistent infection, and doctors couldn't pinpoint the cause for many months. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

A parasite that may already be hiding in your brain has a shocking survival trick: it can infect the very immune cells sent to destroy it. Yet most people never get sick, and new research from UVA ...

Humans are the only primates with a chin, leaving biologists to wonder why we acquired this unique feature. According to a new analysis of head anatomy in apes, it probably didn’t evolve for a ...

Abstract: Biometric authentication technologies has been widely explored in recent years, due to their stability and toughness of imitation. Electrocardiogram (ECG)-based human identification has been ...

Abstract: Gait is an appealing biometric pattern that aims to identify individuals based on the way they walk. Gait recognition, a passive human identification technology utilized from a distance ...