Daylight saving time is ending Sunday. Here's what to know as clocks 'fall back.'

It’s time to fall back again.The clock will strike 1 a.m. twice Sunday as daylight saving time once again comes to an ...

Daylight Saving Time warning as clock change could make you sick for months, scientists say

As the US prepares to set the clocks back once again, there's mounting evidence that extra hour of sleep will do lasting harm to your mental and physical health.