Add Yahoo as a preferred source to see more of our stories on Google. It wasn’t until her daughter entered preschool that Holly Provan, a nurse in Los Angeles, began to worry. Compared to other kids, ...

Irritability is so often associated with aging that it’s spawned a familiar stereotype — the “grumpy old man.” From Ebenezer ...

My family usually knows when I am in a bad mood because I get snippy in my responses. They can’t see what is going on internally — for example, that I am hungry because I haven’t gotten the chance to ...

Frequent social media use is associated with increased irritability in US adults, showing a notable dose-response relationship with posting frequency. Researchers analyzed data from two waves of an ...

My family usually knows when I am in a bad mood because I get snippy in my responses. They can’t see what is going on internally—for example, that I'm hungry because I haven’t gotten the chance to eat ...