TWITTER CNBC

As debit and credit cards become more essential in our daily lives, Visa has quickly grown to become one of the most valuable companies in America. So how exactly does Visa make money? Watch the full video here: https://cnb.cx/2Z4hZh8

People in the U.S. pay more for slower internet than European, Canadian, and Asian counterparts, according to the Open Technology Institute. Here's why. https://cnb.cx/3a9J5pk

Here's how this 24-year-old who makes $100,000 and lives with her parents spends and saves her money: https://cnb.cx/3lOKqVL (via @CNBCMakeIt)

Here's how much you would need to save each month to retire at 45 with $50,000/year in passive income. http://cnb.cx/2Y503Pz

Here’s what your budget should look like if you make $40,000 per year. https://cnb.cx/36vPMjJ

As the climate crisis accelerates, heatwaves are becoming longer, stronger, more widespread and more frequent — and children are on the front lines. https://cnb.cx/41kldso

Car manufacturers like Tesla are embracing cobalt-free batteries. While the metal increases battery life and energy density, cobalt is expensive, making up 30% of an EV's total cost. Why else are tech companies and start-ups working to eliminate cobalt? https://cnb.cx/3Cu1VD8

"I get to go car shopping for a profession." Here’s how this entrepreneur built his $3M business buying cars at auctions. @Emily_Lorsch reports. https://cnb.cx/3INyp1E

The middle class was once a symbol of the American dream. It meant financial security and an opportunity for a better future. But that portrait is quite different today.

Watch the full video here: https://cnb.cx/3GBbxOz

Here’s how much you should spend on food and rent if you make $50,000 per year. https://cnb.cx/3lvwraH