Scientists in Brazil found a “secretive” camouflaged animal that lays its eggs in “foam nests” and discovered a new species, a study said. Photo from Martins, Mônico, Mendonça, Dantas, Souza, Hanken, ...

An artificial foam inspired by the meringue-like nest of a South American frog has won the 2010 Earth Awards. The foam, which could help to tackle climate change, soaks up carbon dioxide from the ...

In a sandy patch of rainforest in Brazil, a “very secretive” creature laid its eggs in the foam nest built by its mate. The white, almost Styrofoam-looking nest was dug into the ground and difficult ...