Public speaking is an anxiety-inducing task for most us, yet it’s also a necessary one, whether you’re a corporate CEO, a high school teacher or a presidential candidate. And like the rest of us, candidates stumble when speaking in public.

Donald Trump’s tendency to speak off the cuff, for example, has long rattled his campaign...

Every presidential election year in my American Political Campaigns and Elections course, I get an opportunity to spend a full lecture discussing with students some of the famous moments from historic presidential debates.

I explain to students that while the presidential candidate debates are supposed to be about presenting policy alternatives to...

A new documentary, “Starving the Beast,” recently examined the state of public higher education. Directed by Austin-based award-winning documentarian Steve Mims, the film argues that a network of right-wing think tanks and educational reformers are...

In Centennial, Colorado and Altamonte Springs, Florida, residents and visitors can now get a free ride to the nearest train station. The ride is paid for by the local public transit agency, but it’s not a public bus that makes the trip. Rather, it’s a car...

Antibiotic resistance is a growing public health problem. The United Nations recently acknowledged this as “one of the biggest threats to modern medicine,” dedicating a high-level meeting to the issue at the 2016 General Assembly.

In the U.S. at least two million people are infected with antibiotic resistant bacteria and 23,000 die each...

U.S. efforts to promote peace and stability in the South China Sea are facing a new challenge. This time, the difficulty comes not from China but from the leader of a U.S. treaty ally – President Rodrigo Duterte of the Philippines.

In recent weeks, the U.S.-Philippine alliance has come under strain as Duterte has rebuked the United States and...

Fear of hackers reading private emails in cloud-based systems like Microsoft Outlook, Gmail or Yahoo has recently sent regular people and public officials scrambling to delete entire accounts full of messages dating back years. What we don’t expect...

In some potentially game-changing news for the way we understand professional football, the National Football League began the 2016 preseason by placing tracking sensors in its footballs for the first time. The chips are also in balls used in Thursday night games.

Over the past...

This week the United Nations General Assembly held the first-ever Summit for Refugees and Migrants.

According to U.N. Secretary-General Ban Ki-moon, the summit represented “a watershed moment to strengthen governance of international migration and a unique opportunity for creating a more responsible, predictable system for responding to large...

During the past decade, I’ve spent nearly a year of my life living on the Greenland ice sheet to study how melt water impacts the movement of the ice.

What happens to the water that finds its way from the melting ice surface to the bottom of the ice sheet is a crucial question for glaciologists like me. Knowing this will help us ascertain how...