Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ever spotted, though scientists suspect many more may slip past unnoticed.

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

Harnessing the power of the sun has never been so innovative! 🌞 Discover how solar paint and printable panels are revolutionizing energy capture. The future of sustainable living is here—let ...

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

This new dwarf planet may exist at the edge of the solar system, possibly disproving Planet Nine's existence. This is the story of that newly encountered planet.

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.

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse of icy bodies revolving around the sun.

STATEN ISLAND, N.Y. — A Tottenville woman says she has been pushed to financial ruin after a solar power company filed for bankruptcy, but allegedly continued to charge for their services ...

Every single organism on Earth, no matter the biome, the kingdom, the domain, whether it's an extremophile in a hot spring or some lithotroph buried in the crust, depends on water.

Criminals are leaving unsuspecting homeowners with massive debt; many victims have reported losing tens of thousands of dollars.

Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a dwarf planet, spotting it as it travels on a ...

China extends its reach into the Solar System with launch of asteroid mission Tianwen-2 will first return samples from an asteroid, then explore a mysterious comet-like object.