Andrea Marshall put everything on the line to follow her African dream to research and save one of the world’s largest manta ray populations.
5 December 2007University of Queensland researchers have clipped the wings of the idea that the ancestors of modern birds were tree dwellers.
16 November 2007Manta rays are hard to miss —big, black and stretching up to seven metres wide, but scientists are still in the dark about the world’s largest ray.
1 May 2007
