A trio of meteor showers sends flashes of light across our skies this month, and the first week will feature the largest and ...

Although the chemistry of autumn colours is well understood, there is an ongoing debate among scientists about why trees evolved their vivid autumn colours in the first place.

Daylight saving time will end Sunday at 2 a.m. as clocks fall back by one hour. Sunrise and sunset will both be an hour earlier.

“Turning your clocks back decreases your risk of heart attacks, your rate of stroke, heart failure, and atrial fibrillation, because that extra 40 minutes of sleep actually is very important to our ...

Love it or hate it, many will turn their clocks back on Sunday. The debate — whether or not to make daylight saving time ...