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 ...

Middle Coast Investing had a solid Q3, powered by four buyouts of portfolio companies and strong performance from several stocks. Read the full letter here.

Tanks have proved vulnerable to drones and play a limited role in Ukraine, but many NATO countries are still buying and developing them.

Mind you, at the moment it's just a rumor, of course, but the mere idea that a competitor is considering entrusting Intel (NASDAQ:INTC) with the production of its chips is enough to spark investors' ...

When Microsoft ($MSFT) closed above $500 per share for the first time in July this year, it marked not just a record valuation, but validation of ...