Stepping into the makeup section of CVS, senior Melissa Macedo scanned the shelves — some barren of the products she normally sees — for her usual e.l.f. “Expert Liquid Liner” in jet black. Midnight...

The supply chain: the process through which goods arrive to the consumer, according to Investopedia. An Oct. 21 Business Insider online article was among the first in the media to spot a break in this...