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Eyes need time to adjust to darkness, with pupils widening in seconds and cones adapting in minutes. Full night vision, ...

Christmastime has arrived in all its luster, but I’m having one of those nights when sleeping has become a wild ambition. The ...

Amid a world plagued by violence, corruption, inequality and suffering, the panelists responded to the question: What darkness do you long for God's light to fill in the coming year? Each response ...

The Christian season of Advent, which begins this Sunday, is a four-week period of preparation for Christmas. Advent's themes ...

Transhistorically, darkness is synonymous with the unknown and unknowable, and stands as an eternal challenge to the human passion for categorisation. It eludes capture in both senses, the atomic and ...

The exposure of blue or bright light during sleep, causes your body to misinterpret its internal clock (circadian rhythm).

Recently, when my husband and I were pulling into Perry, from our home in Crawfordville, on Highway 98, I noticed a surprising number of cars on the right side of the road. We were responding to an ...

JERUSALEM — Following two years of subdued Christmas celebrations due to the ongoing Hamas-Israel war, this year the holiday ...