I could use help making a convincing investment argument to my dad, who is a lifelong investor. I’m currently studying environmental science and have a job lined up after graduation with the Environmental Protection Agency, so you could say I’m a die-hard outdoors enthusiast. For my upcoming birthday in March, I’m trying to convince my dad to make some investments on my behalf.The problem is that I just recently learned abou...

Chicago may be the best-lit city in the U.S., as more than 250,000 sodium vapor lights create orange, ribbon-like patterns throughout the streets extending from the South Side to the North Side. The view from the top of the Willis Tower or flying into O’Hare International Airport at night showcases views of the city’s orange grid-like structure, which can also be seen clearly from space.The city uses a number of different ...