Officials say fire has destroyed what may be the world's largest scientific collection of dead snakes, spiders and scorpions. Members of the Instituto Butantan say the collection of nearly 80,000 specimens was the main source for research on thousands of species, according to AP. Institute curator Francisco Franco says Saturday's fire caused a huge «loss to humanity.» Franco tells Globo TV that the institute's snake collection was «the biggest in the world.» The institute is famed for production of vaccines and drugs, some derived from venom. -- SPA
