A video doorbell is a first line of defense against home invasion and package theft. These are the top models we've tested for improving the security of your entryway. I’ve been working with computers ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Murder is on the menu in March for Prime Video. Three of the biggest new releases on Amazon's streaming service in the month involve smart people solving brutal killings, because that's what we love ...