The Capital One Venture X Rewards Credit Card is Capital One's best travel card for several reasons. Its annual fee is lower than that of other premium travel cards, the rewards structure is straightforward, and the card offers various travel perks.

Over 25 credit cards are beefing up their travel rewards to offset the Oct. 1 changes to the cost of Global Entry, NEXUS and SENTRI.

Everyone knows that joining the military comes with a lot of obligations. Fortunately for those who are serving, the job comes with some perks, too. This can include special access to and benefits on credit cards.

Credit card travel insurance is often enough coverage for domestic trips, especially if you have comprehensive health insurance. For international travel or if you have specific concerns, consider supplementing with a standalone policy to ensure adequate medical coverage and higher reimbursement limits.

Credit cards are one of the most widely used forms of payment both here and globally, offering a way for consumers and businesses to obtain goods and services, pay for expenses and accrue points and rewards.