Some travel inconveniences are universal, from long lines at the airport to forgetting where you parked your car. But did you know that there's a weird science hack that can help you find your car ...

CLEVELAND — We have all been there. A cold winter morning with an angry sky and temperatures firmly in the teens. You walk outside and the first thing you see is your car dressed in a glittering ...

Check your battery type. Most fobs use small coin batteries (like CR2032), so confirm before you buy. Pry it open with care. Find the seam, pop it gently—no need to wrestle with it. Replace and click ...