But they react differently to threatening expressions, depending on whether it's a human or another dog

This could contribute to higher death rate between Friday, Monday

Study finds fewer long-term side effects from proton radiotherapy

Spouses should be consulted before obesity surgery, researchers suggest

In-person communication better at conveying emotions, and helps preteens read nonverbal cues, researchers say

Spouses should be consulted before obesity surgery, researchers suggest

In-person communication better at conveying emotions, and helps preteens read nonverbal cues, researchers say

Those with anorexia 5 times more at risk of early death; bulimia also increases the risk, researchers say

Findings suggest closer scrutiny needed during the 2 hours following birth

Liver disease affects some 3 million Americans