If you’re looking to wake up feeling refreshed rather than frazzled, a sunrise alarm clock is worth considering. These devices gradually fill your room with light and calming nature sounds ...

Are you ready for more sunlight in your day? Daylight saving time is on track to start this spring, adding hours of daylight to our usable time in most U.S. states. Supporters say the change cuts ...

The Doomsday Clock is a metaphor that represents how close humanity is to self-destruction, due to nuclear weapons and climate change. The clock hands are set by the Bulletin of the Atomic Scientists, ...

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