Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

Sunny, hot afternoons, mild evenings and mornings through Monday A little more wind Saturday and Sunday Slightly cooler next week, with slight shower chances.

Artificial intelligence has taken many forms over the years and is still evolving. Will machines soon surpass human knowledge and understanding?

MEMPHIS, Tenn. - Grab the sunglasses. It's a cool start to the day with passing clouds. Temperatures this Wednesday afternoon are expected to rise into the upper 80s, near 90, across the Mid-South.

MEMPHIS, Tenn. - Make sure to have the sunglasses — plenty of sunshine for the Mid South today. It's a cool start to the day under a mostly clear sky. Temperatures this afternoon will be well above ...

PLANNING THE NEXT 24 HOURS: Monday will be very warm, with highs reaching the mid 80s. (Record highs are near 90 degrees.) We'll have plenty of sunshine adding to the summer-like feel. Monday night ...

PLANNING THE NEXT 24 HOURS: It will be a touch warmer later tonight, with lows in the middle 50s. Some patchy fog is possible, especially in low lying areas. Monday will be quiet warm, with highs ...

AUSTIN, Texas — We've had a warm and dry end to September, and now the first month of Astronomical Fall will start the same way as well. We're tracking highs in the mid-90s with some areas taking a ...

TENNESSEE, USA — Rest of today: Partly cloudy. Highs near 80 degrees. A few scattered t-showers possible. Tonight: Partly cloudy with some patchy fog possible. Lows in the lower 60s. Wednesday: Mostly ...

Wednesday-Thursday: Off and on showers and breezy, especially in showers. Slight chance of isolated thunderstorms. Highs in the low to mid-60s. Friday-Saturday: Partly sunny. Chance of a few showers.