"We have 23 panels now, and plan to double that soon." Off-grid homeowner considers solar after electric company sends ...

The sun has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.

The US and China will temporarily lower tariffs on each other’s products, in a move to cool trade tensions and give the world’s two largest economies three more months to resolve their differences.

More churches are going solar to save money and cut emissions, but some face long waits for federal tax credits promised ...

PSC was wrong to cut off support for solar. The Legislature must step in to keep New York's green energy sector growing.