more than 2000 stock video clips found for: science and medicine

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Stock Video Footage of Alpine Autumn Larch Trees, Lakes and Meadows 1
Alpine Autumn Larch Trees, Lakes and Meadows 1
Stock Video Footage of Columbia Icefield
Columbia Icefield
Stock Video Footage of Takkakaw Falls and Rainbow
Takkakaw Falls and Rainbow
Stock Video Footage of Full Moon 1
Full Moon 1
Stock Video Footage of Wildflowers, "Blue Bells"
Wildflowers, "Blue Bells"
Stock Video Footage of Wildflower, Brown Eyed Susie"
Wildflower, Brown Eyed Susie"
Stock Video Footage of Snowing heavily in forest 3
Snowing heavily in forest 3
Stock Video Footage of Zoom in to Mount Athabasca
Zoom in to Mount Athabasca
Stock Video Footage of Mist rising from river 2
Mist rising from river 2
Stock Video Footage of Aerial of Autumn Larch Trees
Aerial of Autumn Larch Trees
Stock Video Footage of Aerial of Glaciers on Mount Assinboine
Aerial of Glaciers on Mount Assinboine
Stock Video Footage of Mountains and Clouds
Mountains and Clouds
Stock Video Footage of Sun comes out on mountain meadow
Sun comes out on mountain meadow
Stock Video Footage of Aerial reveal of Lake Gloria
Aerial reveal of Lake Gloria
Stock Video Footage of Tilt from sun to misty winter river
Tilt from sun to misty winter river
Stock Video Footage of Dark clouds sun and mountain ridge
Dark clouds sun and mountain ridge
Stock Video Footage of Saskatchewan River 2
Saskatchewan River 2
Stock Video Footage of Saskatchewan Glacier reveal
Saskatchewan Glacier reveal
Stock Video Footage of Mount Robson 4
Mount Robson 4
Stock Video Footage of ocean fly over
ocean fly over
Stock Video Footage of Bugling Bull Elk
Bugling Bull Elk
Stock Video Footage of orange glow diamond
orange glow diamond
Stock Video Footage of Sperm injection
Sperm injection
Stock Video Footage of special diamond number 3
special diamond number 3
Stock Video Footage of Fly through clouds and mountains 3
Fly through clouds and mountains 3
Stock Video Footage of Housefire (5 of 16)
Housefire (5 of 16)
Stock Video Footage of Housefire and Firefighters (2 of 6)
Housefire and Firefighters (2 of 6)
Stock Video Footage of Housefire (7 of 16)
Housefire (7 of 16)
Stock Video Footage of Housefire (8 of 16)
Housefire (8 of 16)
Stock Video Footage of Housefire Doorway
Housefire Doorway
Stock Video Footage of Housefire Aftermath (5 of 5)
Housefire Aftermath (5 of 5)
Stock Video Footage of Text and Grids 08 - HD
Text and Grids 08 - HD
Stock Video Footage of Data Storm 26 - HD
Data Storm 26 - HD
Stock Video Footage of Data Storm 22 - HD
Data Storm 22 - HD
Stock Video Footage of thing from the deep II
thing from the deep II
Stock Video Footage of Stars fly through
Stars fly through
Stock Video Footage of cloud fly over
cloud fly over
Stock Video Footage of Windmill
Windmill
Stock Video Footage of VolcanoEruption 10 2997
VolcanoEruption 10 2997
Stock Video Footage of whirlpool2
whirlpool2
Stock Video Footage of Rain storm driving big splash HD
Rain storm driving big splash HD
Stock Video Footage of eye opens and iris closes
eye opens and iris closes
Stock Video Footage of Asteroid Approach
Asteroid Approach
Stock Video Footage of Saturn Flyby
Saturn Flyby
Stock Video Footage of Uranus
Uranus
Stock Video Footage of security bars 2
security bars 2
Stock Video Footage of Xray of human skeleton running
Xray of human skeleton running
Stock Video Footage of supermarket 01
supermarket 01
Stock Video Footage of baby001
baby001
Stock Video Footage of saturn v1 (realistic)
saturn v1 (realistic)