Amazon’s Ring is taking its home-security technology into the parking lot with a $5,000 solar-powered surveillance trailer ...

There’s no set rule on how much you should spend on an engagement ring, but it’s important to understand the factors that go into costs—like diamond GIA gradings, carat weight, and settings—to ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

NASA explains how a 'ring of fire' annular solar eclipse occurs and how it differs from a total solar eclipse. WARNING: People should always use protective solar eclipse eyewear when viewing a solar ...

A rare annular solar eclipse, also known as a ring of fire solar eclipse, is set to create a breathtaking ring of fire almost exclusively over Antarctica's vast ice sheets. The full "ring of fire" ...