Add Yahoo as a preferred source to see more of our stories on Google. Are you curious about the world's most unusual habits? People can get hooked on things you might never even consider addictive.

We're all terrified of being considered weird by the crowd and judged, so most of us put energy into appearing wonderful, ...

July 15 -- Casey is a 14-year-old beagle who hates to be home alone. So she exhibits her displeasure in an unusual way — she stinks up the place. "She gets mad at us, so she'll find a way to get into ...

When cattle start showing signs of fatigue, unusual behavior or pale coloring, it can be more than a passing concern. K-State beef cattle experts say these subtle changes may point to anemia — a ...

Everyone knows about the classic cheating signs — sudden phone secrecy, unexplained absences, and mysterious expenses. But sometimes infidelity reveals itself in much more subtle ways that most people ...