What are the best stocks to buy right now? There are thousands of publicly traded companies you can invest in. That doesn't even include the many exchange-traded funds (ETFs) and mutual funds you can ...

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...