So if you spend $30,000 on a 10 kW solar system, the federal tax credit is equivalent ... and ensure proper installation. What would be my average savings per month with solar panels?

A fan pushes air from inside the house through the solar thermal collector. From there it is heated and redistributed back ...

Solar panels ... solar panel system. You probably never thought much about your roof, but it makes a big difference in how your solar investment will play out. If your roof has room for lots ...

“We think this is the primordial, unaltered material that everything formed from in the solar system.” Comet DustIn a NASA clean room a scientist ... “If we publish this, my career might ...

Most solar companies set the price according to the solar system's wattage ... “Everything had been going well and my energy bill had averaged $13 to $15 a month,” Eunice said.

A passing star may have kicked the weird moons of giant planets like Jupiter and Saturn into place, new research suggests.

Fox News senior White House correspondent Peter Doocy has the latest on the decision from the Teamsters union to avoid endorsing a presidential candidate on 'Special Report.' ...

"If there are lots of black holes out there, some of them must surely pass through our backyard every now and then." ...

According to a new study, if a primordial black hole passed within a few hundred million miles of Mars, it could shift the planet's orbit by about a meter -- causing a "wobble." ...

The solar system was installed eight months after the entire project started — it has now been six months and it is still not working. It has been my worst nightmare.” —Suselei M.

Using the Subaru Telescope, astronomers have identified previously unknown celestial bodies in the outer Solar System, ...

NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and the moon were captured in a single frame. At the time, Voyager 1 was more than 7 million miles ...