Campaigners fighting to stop a housing development in Suffolk over fears for the UK's biggest urban toad colony have welcomed a move to delay the project.
Scientists discovered the only known ecosystem that consists of just one organism in a gold mine in South Africa. This ecosystem could be a model for early life on Earth or other planets.
A Texas algae farm will commence operations on April 1. 1,100 acres of saltwater ponds will produce 4.4 million gallons of algal oil and 110 million pounds of biomass annually.