Night

Night (also described as nighttime, unconventionally spelled as "nite") is the period of ambient darkness from sunset to sunrise during each 24-hour day, when the Sun is below the horizon.

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Your Sex Could Affect How Well You Sleep at Night. Here's Why That Matters.

The life aquatic: A game changer for frog vision, but little difference between night and day

Gunshots in American cities twice as likely at night, potentially disrupting sleep for those in earshot, study finds

'Zeus made night from mid-day:' Terror and wonder in ancient accounts of solar eclipses

When Day Turns to Night: What Animals Do During a Total Solar Eclipse

When Day Turns to Night: The Best Places to View the Total Solar Eclipse

First Human Patient to Receive a Neuralink Brain Implant Used it to Stay Up All Night Playing Civilization 6

What It Takes to Complete the Ultimate Skywatching Endurance Challenge | The “Messier marathon” prompts space hobbyists to spot 110 celestial objects in one night, and the best time to try it is in March

Brain Waves at Night: The Key to Preventing Alzheimer’s and Parkinson’s?

Night-shining cloud mission ends; yields high science results for NASA

Night-Shining Cloud Mission Ends; Yields High Science Results for NASA

Why insects are drawn to artificial light at night

Unraveling the Mystery of Insects Circling Lights at Night

Bright Lights, Big Game: Astronaut Photograph of Allegiant Stadium From Space at Night

At night, pollution keeps pollinating insects from smelling the flowers

Moths to a Flame: Millennia-Old Mystery About Insects and Light at Night Solved at Last

Increased temperature difference between day and night can affect all life on earth

Why Insects Are Attracted to Light at Night

Millennia-old mystery about insects and light at night gets new explanation. Study finds they turn their back toward the light source because they think it is the brightest thing they know — the sky.

Sleepless review: Exploring the creative possibilities of the night