Getty Images
Tadpole in a lake during springtime in Sweden, underwater shoot
Tadpole swimming in a pond
Getty Images
The Birch sawfly larva crawling on the pavement
Green Birch sawfly larva crawling on the pavement, macro. Shallow DOF.
Getty Images
Pieris brassicae larva at the cabbage leaf
Caterpillar, cabbage white butterfly, Pieris brassicae, on a leaf of cabbage
Sherman Grinberg Film Library
Devastation of forests in Colorado mountains by spruce tree beetle
Man chopping bark off tree with ax / two close shots of beetles and their larvae in bark / man pulling dead twigs of branches of tree / two shots of men walking along trail in forest carrying equipment for spraying insecticide / three...
Curated Video
Meet Izzy, John F Kennedy's Airport, intrepid sniffer dog.
New York, February 9, 2012
1. Medium shot Izzy sniffing luggage, Caffery UPSOUND: "What you got Iz? Whose bags are these? The backpack? Is there any food inside?." Passenger UPSOUND: "Uh yeah, there's like some snacks." Caffery UPSOUND:...
Curated Video
At New York's Kennedy Airport, a little beagle named Izzy circles the international baggage carousels, searching for illegal food. She's the first line of defense for federal officials who are trying to protect American agriculture.
HEADLINE: Airport dog sniffs out contraband hidden food
CAPTION: At New York's Kennedy Airport, a little beagle named Izzy circles the international baggage carousels, searching for illegal food. She's the first line of defense for...
Sky News
MALASIA: Scientists are working on a pioneering programme to tackle dengue fever
VOICED: The World Health Organisation is warning half the worlds population, is now at risk from Dengue Fever.
It's a severe viral infection, normally spread by mosquitoes, with no widely available treatment..
The disease is normally...
SciShow
Sci Show Kids: How a Caterpillar Becomes a Butterfly
Learn the four stages the caterpillar goes through to become a butterfly. [3:57]