Twice during the heat dome that drove temperatures into the mid 90s in late June, the state Independent System Operator issued an energy warning. During the hottest days of the hot spell the ISO was ...

In May her electricty bill was £7.69 (before VAT and standing charges) and in June it dropped to £7.14 – despite Roaf ...

CAPE CANAVERAL, Fla. (AP) — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency ...

Scientists are striving to discover new semiconductor materials that could boost the efficiency of solar cells and other ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Just last month, a powerful solar storm lit up skies across the northern hemisphere, producing vivid auroras visible as far ...

A quiet, glowing gas cloud has been hiding in plain sight not far from Earth. For decades, astronomers have predicted that ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

AGL Energy has completed the acquisition of 100% ownership in South Australia’s Virtual Power Plant (SAVPP) from Tesla.

The growth of domestic solar installations opens the possibility of hackers targeting their smart inverter devices as a way ...