Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? Related Content What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money. A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult.