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Alertness Stock Video Footage

Licenses 5982 high quality Alertness stock video clips in 4K, raw formats

Passage Of Time

Amnesty Films

Late night in a sci-fi city alley

Jyra Films

Levitate

Brooklyn Aerials

Trip To Iceland

Alberto Cruzado

Born Cold - People Exploring Desert and Arctic Environments

Ben Lalande

Woman on an apartment balcony talking on the phone looking at the city view during sunrise
An extreme close-up macro shot of a vibrant blue human eye shows the iris and pupil reacting to changes in light
Light moves across a person's closed eye and then opened eye
Person stands on the peak of a mountain
A colt galloping across the beach sand on a cloudy evening
Human brain model with human nervous system and anatomy of the brain
A softly lit orange lily blooms against a black background its petals glowing in a warm spotlight
A rocket launches into space
Portrait of a man outdoors at night on a snowy day
Man lying on his couch reading a book with a view of forested mountains in the windows
Closeup of a newtons cradle with polished metal balls in motion in a dark studio
The planets atmosphere is green in the dark
Man talking on a cell phone while pacing in a dimly lit hallway
Blonde woman dancing in kitchen with red lights flashing

Levitate

Brooklyn Aerials

A clock with a wooden frame resting on a brown table with a black background
A person standing outdoors at night wearing a helmet with a circular red led light
Red sky and volcanic eruption plume
A pink anatomical brain model features labels like creativity and intuition embossed on its surface the camera slowly pans across the textured folds while the lighting shifts and dims dramatically
A deer grazing alone in a meadow during the day
A security guard riding an escalator down
A cinemagraph loop shows four fighter jets flying in perfect diamond formation in super slow motion
View from a window of a person on a vast field
A mesmerizing animated journey into the event horizon of a supermassive black hole surrounded by a swirling, glowing accretion disk

Trip To Iceland

Alberto Cruzado

Born Cold - People Exploring Desert and Arctic Environments

Ben Lalande

The planet earth with clouds lights and atmosphere with space in the background
Surfer in swimming suit in the ocean
A medical monitor displays statistics on its screen
Light flashes on a person's eye
Woman sleeping inside the car
Color magnetic resonance imaging of the human brain in lateral view
A skier stands above a mountain vista
View of a persons eye moving and blinking as a red light shines on their face
A teenage girl sleeping on the passenger seat of a car
A man stares as lights flash
A detailed macro shot of a blue-gray eye reveals the intricate iris as the pupil contracts with light and expands in darkness
A thoughtful woman is reflected in a blue framed car side mirror resting her chin on her hand as she looks outside
A low-angle shot shows a pedestrian crossing signal changing from a red 'don't walk' hand to a white 'walk' person symbol on a city street
The road has a large white line painted in the middle
Rocket rising into the sky releasing fire and smoke
A footage of a lady on a surgery bed
Closeup of a sad young womans face standing on a balcony in the city at dusk
Young man in a black tank top looks forward in a dark setting lit by bluish light
A man stands on top of the tall mountain looking at the skyline
A cow with horns rests in a lush green mountain pasture before beginning to graze on the grass
Generic speaker or loudspeaker icon against a black background playing music as audio visualization with sound in various frequencies as symbol for sound design or processing in the digital age
Spherical beads in liquid in round container on black background
View of a solar eclipse
Red light shines on the smoke
The sun glows and shine above the curve of earth in space
Woman sits near window overlooking city at night and talks on smartphone
An abstract macro shot shows a clear bubble slowly rippling and shrinking against a black background
A squadron of four fighter jets fly in a synchronized diamond formation during a slow-motion aerial performance
Pedestrian traffic light in operation in the city
A woman laying in bed
Blonde woman sitting at a table with a crying expression
Viewed from a dark room ominous storm clouds roll across the sky while a silhouetted treetop tosses in the heavy wind
Outside view of a houses lights on at night and people walking around
Man sitting alone facing trees lit by daylight
City lights glow brightly on the surface of earth from space
A person's eye widens as light flashes on it
Woman is sitting on her bed and using a laptop
A silhouette of a woman stretching on a grassy field next to a tree with the sky and clouds in the background
A woman opens her eyes after light moves across her face
Dramatic natural landscape with rocky mountains and a cloudy sky

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