If making a budget is daunting, there are apps that can do the grunt work for you. A good budgeting app can save you time and energy while helping you to spend smarter and save more. CNBC Select ...

Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles, you'll see a variety of tints glisten, causing you to question what color ...

Turn your phone into a portable planetarium, map the night sky and discover the best place and time to observe February's solar eclipse, with the best stargazing apps. When you purchase through links ...