If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Naples-based Conservancy of Southwest Florida’s python hunters smash records, removing massive invasive snakes to protect fragile Everglades wildlife.

Notace is a new footwear brand on the trail running scene, and its first shoe, the Yama T1, brings minimal tech and maximum style.