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 ...

Affordable, versatile, incredibly strong and locally available, concrete is the world’s most used manmade material. But it also has a huge carbon footprint, accounting for around 8% of global ...

Federal judge orders Dearborn Hts man accused of planning ISIS attack on church to remain in custody Prosecutors say Khalil Abu-Rayyan, 21, said he heard Satan speaking to him, urging him to be ...

Tiny video cameras with multiple ultra-wide lenses capture the entire world around you—all 360 degrees of it. These are the best we've tested. Images, and the devices that capture them, are my focus.

The soldiers from Ft. Stoddert, Louisiana Territory, captured the fugitive Aaron Burr on a February morning in 1807, on a muddy road near the hamlet of Wakefield. Burr's fall from grace seemed total.