A renowned physicist believes he's cracked the mystery of where a giant unidentified object hurtling through our solar system came from. Harvard physicist Avi Loeb and student researcher Shokhruz ...

Hawaii Gov. Green decided against his initial plans to veto and signed a bill into law to expand its residential ...

Virginia can decarbonize the energy sector, meet growing demand and lower energy bills, Counterspark’s Kim Jemaine writes in ...

Just a few weeks remain to tap federal programs that make purchasing an EV, heat pump or solar panels more affordable.

Newly formed Green & Clean Power plans to build a behind-the-meter solar installation and a battery energy storage system to ...