Most political candidates spend an enormous amount of time and energy crafting campaign images. When it comes to judging politicians, what you see is at least as important as what you hear. The pictures that appear on screen, especially the people who surround a candidate, can have a powerful impact on voters.

In my work on campaign ad imagery, I...

Many ancient cultures once believed that the world rested on the back of a giant sea turtle. This idea might seem far-fetched today, but for a diverse range of marine organisms, it’s reality. Collectively known as epibionts, these organisms make their homes on the backs of marine...

Last December, I had tickets to see “Star Wars: The Force Awakens” the night after the premiere. While I was at work that day, I was filled with anxiety. What if I overheard someone talking about the movie? What if I accidentally saw something online that...

The following three statements are all true: Eating cookie dough can be dangerous, even after we’ve dealt with any raw eggs. I am a public health faculty member and an expert in health risk communication. My family and I eat raw cookie dough regularly.

If it seems implausible that all three of those...

After eight years, the Abigail Fisher case finally has been put to rest. In a landmark judgment on June 23, the U.S. Supreme Court upheld the constitutionality of race-conscious affirmative action in university admissions.

Abigail Fisher, a white woman, had sued the University of Texas at Austin (UT Austin) for its race-conscious admissions policy...

It’s now official: the South China Sea does not belong to China.

Official, that is, according to a new ruling by the Permanent Court of Arbitration under the United Nations Convention on the Law of the Sea (UNCLOS).

Not so official, however, for China itself, which has summarily rejected the ruling, saying it “will neither acknowledge it...

The Republican National Convention is coming to Cleveland, and boosters are cheering the millions of dollars it will bring to northeast Ohio’s businesses.

There are lots of impact studies of previous Republican and Democratic nominating conventions. Each seems to produce more eye-popping figures than the last. However, some academics and jour...

Since its public launch 10 years ago, Twitter has been used as a social networking platform among friends, an instant messaging service for smartphone users and a promotional tool for corporations and politicians.

But it’s also been an...

Chances are, you’ve seen a person using a powered exoskeleton – what you might think of as a sort of bionic suit – but only in the movies. In the 2013 movie “Elysium,” for example, Matt Damon’s character has an exoskeleton that makes his...

On Wednesday, July 6, the four-year-old daughter of Diamond Reynolds witnessed the killing of Philando Castile by a Minnesota police officer. She and her mother sat in close proximity to Castile when he was shot.

A 2009 Department of Justice study showed that more than 60 percent of...