Daylight saving time is coming to an end right after Halloween, despite sleep experts hoping to eliminate time changes.

Arizona doesn’t spring forward or fall back because the climate is so hot and sunny. While daylight saving time theoretically helps to conserve energy in other states, it has the opposite effect in ...

The practice of daylight savings time in the U.S. began over a century ago, and it is now an unofficial symbol of winter's approach. Here's what to know.