Iris' new solar generator has a handy feature you don't often see on units like these: the ability to follow the sun around the sky. The Iris T1 has a 32-W solar panel that can rotate on two axes to ...

A pilot program placing solar panels between the rails has proven successful enough that the idea is spreading to Italy, France and Korea.

Farmers have relied on sunshine to grow healthy crops for generations. But as they say, excess of anything is bad and with climate change causing hotter summers, longer droughts and erratic weather, ...