Related content
Public health
The total number of people with obesity worldwide has surpassed one billion por Giselle Soares
More Science
Space
Two major projects named after American astronomers soon to be completed por Renata Fontanetto
Interview
Physicist Hans Herrmann explains why dunes are such a fascinating and complex system por Marcos Pivetta
Environmental management
Coastal protection works do not always prevent marine erosion por Carlos Fioravanti