Solar is the only scalable way to slow down the climate crisis — and it will free us from the power of billionaires too.

Provisions in the GOP policy bill would end a host of tax credits for renewable energy, including one that allows homeowners to recoup 30 percent of the cost of a rooftop solar system. Businesses ...

As lawmakers in Washington have worked to hammer out the parts of President Donald Trump’s “big beautiful bill” to curtail clean energy programs, Florida’s solar industry held its breath ...

China set a global record by installing 93 GW of solar capacity in May, surpassing any other country's full-year total, though growth is expected to slow due to new regulatory changes.

Researchers at Australia's national science agency have developed an efficient method to produce green hydrogen for energy-hungry, high-temperature industrial processes – and it starts with ...

Watch sunspot region 4114 erupt with its most powerful solar flare yet. The X1.9 class flare triggered radio blackouts across the Pacific Ocean.

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Solar energy stocks dropped sharply on Tuesday as the market digested cuts to renewable power tax credits in the Senate's version of the budget bill.

What's more, so far in 2025 solar power has accounted for 25% of Pakistan's utility-supplied electricity, which makes it one of fewer than 20 nations globally that have sourced a quarter or more ...

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists.

While Republicans want to curb tax breaks for other renewable energy technologies like wind turbines and large-scale solar farms, the consequences for rooftop solar could be more severe.

Visuals from the European Space Agency’s Solar Orbiter reveal chaotic solar magnetism in the solar polar region. Even better images are expected in the years ahead.