Real-Time News and Trends Across Technology, Business, Finance and Health

Artificial sweeteners and memory: a study of 12,772 adults tied the highest intake to 62% faster decline. See what one diet soda a day means and what to swap.

The airline credit card annual fee on two Citi AAdvantage cards jumps from $99 to $150. Use this break-even test to see if the free bag still pays for the card.

Flying without REAL ID now means a $45 TSA fee, a 10-day limit, and no guarantee. See what a holiday trip costs and the cheaper IDs that work at the checkpoint.

The WPSplinter router flaw lets anyone in Wi-Fi range take over millions of Broadcom routers, with no patch coming. Here's how to check yours and what to do.

An MLB lockout looks likely on December 2. See the $245.3M salary cap and $171.2M floor owners want, what a lockout freezes, and the payroll math for your team.

Rival iPhone app stores are coming to Australia with zero Apple fees on outside purchases. See how it compares to the EU and Japan, and what you could save.

Your holiday budget is likely a quarter spent already. See where the money goes, rebuild your plan with eight weeks left, and what holiday debt really costs.

Which flu shot should you get? The quick answer by age, the real trial numbers behind the new mRNA vaccine, and what adults over 65 should ask for by name.