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 ...

Abstract: With advancements in intelligent sensing technology, artificial olfactory systems are increasingly essential in various applications. However, conventional concentration estimation methods ...

CHICAGO (AP) — The 2-year-old boy was so frightened, he stuttered. “Mommy, mommy, mommy,” he repeated, clinging to her. His mother, Molly Kucich, had been grocery shopping when her husband called, ...

NEW YORK (AP) — Lindsey Vonn feels like she has “nothing to prove” in her bid to return to the Olympics at the age of 41, more than two decades since her first. The American ski great with medals in ...

With three new movies breaking into the top five at the weekend box office, including TRON Ares, find out which other movies were audience favorites. Oscar-winner Diane Keaton dies at the age of 79 ...