Armed with a camera and a love of nature, anyone can make a nature doc.
Great video from a wildlife filmmaker removing a bug from inside her head
Scientists find tiny organisms give scent to ocean spray.
Insect research can help conservationists, police.
A giant fiery crater in the Karakum Desert.
In northeastern India, bridges aren't built - they're grown!
Brazilians launch video campaign.
Jungle expedition uncovers unusual specimens.
There are lots of poisonous things at the beach - but what about seaweed?
How walking in the sand of an African desert could kickstart a hurricane that strikes America.