An international team of researchers has suggested a "wild" new theory to explain the creation of these mysterious ancient ...

This trip has brought me to Porto Alegre, hometown of so many legendary skateboarders like : Luan Oliviera, Carlos Ribeiro, Carlos Iqui and Lucas Rabelo to only name a fews.

Police in Brazil have arrested four people for selling meat that was allegedly unfit for human consumption as it had come into contact with floodwater.

Two new PET radiotracers have outperformed the only current Food and Drug Administration (FDA) approved radiotracer for ...