PDF Editify makes browser-based markups and utility tasks easy, but it remains limited as a full document editor.

I have a love/hate, or at least a like/dislike, relationship with AI. There are certainly things about it that turn me off.

Genome editing lets scientists rewrite DNA, the instruction manual inside every living cell, with a precision that was unthinkable a generation ago. Technologies such as CRISPR have made this almost ...