"New research by Dr.

"Luckily, there are signs we can look for when trying to detect a lie.

"I normally introduce myself by my first name.

"You don't have to play by the old rules: This is the digital age.

"Asiana Airlines flight 214 crashed upon landing at San Francisco International Airport on June 6, 2013.

"Facial expressions are a universal language of emotion, instantly conveying happiness, sadness, anger, fear, and much more.

According to Drake Baer, "Within moments of meeting people, you decide all sorts of things about them, from status to intelligence to promiscuity.

"In honor of National Etiquette Week and our just-published list of the 45 best restaurants in America, we decided to clear up some common etiquette questions," writes Megan Willett.

See Damon Nofar's slideshow - 8 Tips for an Awesome PowerPoint Presentation - at BusinessInsider.

Take this quiz to see if you have the knowledge to travel like a pro.

Haiku Deck gives their picks for "Decks of the Year.

"Public speaking is hard enough without shooting yourself in the foot with simple mistakes.

Ben Schott (photo, left) presents his ten words.

Only one author team is writing about mobile business communication: Bovee and Thill.

"What do an insurance company, grocery chain and educational service have in common?

"Some studies say you've only got 15 seconds to grab an audience's attention, while others say it's closer to a minute," writes Richard Feloni of BusinessInsider.

"Launching a product is hard to do," says Drake Baer of BusinessInsider.

"I’ve written hundreds of posts since beginning this blog.

According to Richard Feloni, "Once you finish your written speech or PowerPoint slides, you're only halfway done preparing a great presentation.

According to Melia Robinson (photo, left), "It's the cheapest, most low-tech life hack you'll find.

"Here are 11 email etiquette rules you should always follow at work.

According to Richard Felloni of BusinessInsider.

"This article takes a look at the rise of visual content - and why 2014 will be the year of visuals.

This website lists investment banks by type and provides contact details.

This resource is no longer available.