The beaver science consultant on “Hoppers,” Emily Fairfax, joins Flora to talk about beavers’ brilliant, chaotic landscape engineering, and how the creatures show up in the movie. Then, reporter Zac ...

Python stays far ahead after another dip; C holds second, Java retakes third from C++, and R rises to eighth as SQL slips, with Delphi steady in tenth. May’s TIOBE Index has one of those charts that ...