For anyone in the US who can afford to go solar, “now would be the time,” because House Republicans want to end federal tax ...

The troubled, $20 billion US residential solar market’s future rests on whether Senate Republicans will challenge their ...

Jupiter, the largest planet orbiting the sun, used to be much bigger and stronger when the solar system was just beginning to ...

Despite the rise in coal use, the fraction of carbon-free electricity held steady year over year, with ...

Shares of U.S. solar companies fell sharply on Thursday after the House of Representatives advanced President Donald Trump's ...

The bill sunsets renewable energy credits, as expected, but includes more stringent provisions and rollback dates that were ...

Global electricity generation from solar farms is set to exceed output from nuclear reactors for the first time this summer, ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...

I think it is quite clear that space weather was not the cause of the dramatic power outage in Spain recently' ...

There’s a new solar tariff in town, and it’s a biggie.

Earth has a newly-discovered neighbor in the solar system. But the heavenly body – possibly a dwarf planet à la Pluto – isn't a frequent visitor. Located beyond Neptune, its extreme orbit ...