A third praised Alex, whose dad was in the audience on Sunday night after flying in from Australia, saying: 'Alexandra is the best pro dancer I’ve ever seen ...

Q. I have been divorced for 30 years and recently googled my ex. His obit popped up and it seemed he died a few years ago. I googled one of his friends who’d been in our wedding. We spoke over the ...

In this week's Top 5, learn about the potenial of 3D printed biocomposites, 3D printed homes in Los Angeles, and more!