Daylight saving time does more than alter clocks. The spring loss of one hour may also raise the risk of retinal disease, while the fall return to standard time appears to have the opposite effect. A ...

Permanent daylight saving time could affect your sleep in an unexpected way. The twice-yearly time change may be nearing its end, but the choice between brighter mornings and longer evenings could ...

For the first time in years, Americans may be closer to ending the twice-yearly ritual of changing clocks. The U.S. House recently passed legislation that would make daylight saving time permanent, ...

Home sales surge in July, but Zillow warns listings pipeline might be drying up Home sales posted their strongest annual gain of the year in July, but Zillow warns higher mortgage rates and weak ...

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. government is taking a look at whether year-round daylight saving time should still be in place. Here's the latest on the ...

The twice-yearly time change may be nearing its end, but the choice between brighter mornings and longer evenings could affect everything from alertness to winter commutes. The ritual of changing the ...

Four major updates could alter the way the act is administered—and how animals are protected. The bald eagle became one of the first species protected by the Endangered Species Act when the ...