There's no reliable tool for predicting your risk of cognitive decline, but new research suggests one area of everyday behavior may contain early warning signs.

History shows that consistent, disciplined investing far outweighs any attempt at market timing, so focus on long-term growth ...

Many retirees who would like to sell their homes and downsize can't because of the tax hit. Ending capital gains on home ...

Thieves seized over 850,000 cars last year. See which models, states and behaviors draw the eyes of opportunists.

Ever wonder how someone who's made a million dollars or more did it? Kiplinger's My First $1 Million series uncovers the ...

If you have a significant amount in tax-deferred retirement accounts, you could be sitting on a tax time bomb. Luckily, there ...

Nvidia hit a new all-time high intraday, but another renowned semiconductor name and some less iconic stocks were bigger ...

Delta is using AI to "personalize" the price you pay for airfare. Here's what that could mean for your next trip.

The Social Security Administration has backed off from plans to eliminate paper checks. However, it will only send checks in ...

In our latest Ask the Editor round-up, Joy Taylor, The Kiplinger Tax Letter Editor, answers questions on new tax deductions ...

Why sibling bonds can fray — and what you can do to repair or strengthen them. Know when to double down and when to let go.

Humana, the second-largest provider of Medicare Advantage Plans, has pledged to streamline the often frustrating Prior ...