With improving technology and falling prices, the globe of the future is here, now

In prestigious Vendee Globe sailing race, Javier Sanso's boat relies on the power of wind, water and sun

Swedish capital's subway system gets an artistic makeover

NRDC President Frances Beinecke on pro sports going green

Sensory system measures eco factors like bacteria, radiation and EMF

Clear polymer solar cells could cover skyscrapers and tablets

Environmental watchdogs point to mismanagement of issues like energy and waste

NYC farming program uses church roof to grow fresh produce

"Wendy," a massive, spiky installation that eats smog, wins the museum's 2012 Young Architects Award