Billed as Brazil's first player-powered soccer pitch, a field inaugurated Wednesday in a Rio de Janeiro slum harnesses the kinetic energy of players' movements to provide nighttime illumination.

Just over three years ago, a UK company looking to harvest the kinetic energy of pedestrians ... so far – to give a run-down community soccer field in a Rio de Janeiro favela an off-grid power ...

“Over the past year, we have sold some 50,000 of our soccer balls and jump ropes, which provide light and power using the energy stored up by kinetic energy – the energy generated when a ...

But they're not a whole lot of fun. Four undergraduate students at Harvard University decided to harvest the kinetic energy of soccer, the world's most popular sport, instead. After just 15 ...

There is an accepted myth among soccer fans that Brazilians are born with a ball at their feet, and the prowess of the country’s national team does nothing to dispel this. Now, a new brand video ...