48 (number) ... 48 (forty-eight) is the natural number following 47 and preceding 49. It is one third of a gross, or four dozen.

"48 Hours" is television's most popular true-crime series, investigating shocking cases and compelling real-life dramas with journalistic integrity and cutting-edge style.

Explore the curious properties of number 48, an even composite number composed of two distinct primes. Includes mathematical info, prime factorization, divisors, bases and much more!

New Madeleine McCann search launched. Here's our latest "48 Hours" investigation on the case.

6 days ago · When 15-year-old Danni Houchins is found dead in a swamp, her family says they were led to believe she drowned. 24 years later, Danni’s sister learns the terrible truth. "48 Hours" …

4 days ago · Listen to a new “48 Hours” episode every Monday and then go deeper into the case on Tuesdays with the immersive “Post Mortem” series — producers and correspondents join host Anne …

Over its long run, 48 Hours has helped exonerate the wrongly convicted, prompted the reopening and resolution of cold cases, and changed lives. CBS News correspondents deliver in-depth reporting on …

48 Hours explores a chilling case of manipulation, betrayal, and premeditated violence in its episode titled “Coached to Kill,” airing Saturday, January 3 at 10:00 PM ET/PT on CBS and streaming on …

Dec 13, 2025 · Watch the latest 48 Hours full episodes video on CBSNews.com. Check out more 48 Hours video, featuring the latest in-depth coverage from our news team.

A map showing the contiguous United States The contiguous United States, also known as the U.S. mainland, officially referred to as the conterminous United States, consists of the 48 adjoining U.S. …