Recently, at a child’s birthday party, I overheard a conversation between parents discussing their concern about “screen time.”

Phones, computers, iPads and the good old television are all around us. And this can be a source of anxiety for parents, caregivers and...

There are a number of ideas for how people might intentionally alter the planet’s climate system – an approach called geoengineering. One of the most...

This week, scientists gathered in Washington, DC for the International Summit on Human Gene Editing to discuss a technology called CRISPR-CAS9, which can insert, remove and change the DNA of basically any organism. It is relatively simple, inexpensive and accurate, and it’s already being used in...

In recent years, research has shown that suicide has the potential to spread through social networks – a phenomenon some have dubbed “suicide contagion.”

Sophisticated, diverse...

America has experienced yet another mass shooting.

As a criminologist, I have reviewed recent research in hopes of debunking some of the common misconceptions I hear creeping into discussions that spring up whenever a mass shooting...

Coal powered much of the industrial revolution and continues to fuel economic growth in developing nations, including China and India.

The dark side of coal, however, is that it generates large quantities of the...

Residential mobility is a hallmark of modern American society. Policies encourage mobility as a way of improving outcomes for low-income families residing in poor neighborhoods.

Many families move over the course of their children’s lifetimes for a multitude of reasons....

In Canberra, Australia, 78-year-old Bob Douglas is working to spread the SEE-Change centers movement. SEE stands for Social, Economic and Environmental, and the idea is tap into “gray power,” uniting older and younger generations to meet Australia’s challenges.

Meanwhile, Margaret Gordon, 69,...

Since the cost of going to college is an important concern for a large segment of voters, the 2016 presidential candidates are all advocating policies aimed at making a college education more affordable.

The Democrats want to use government resources to offer more financial aid and lower...

Dogs were the first animals people domesticated, long before the earliest human civilizations appeared. Today, tens of thousands of years later, dogs have an unusually close relationship with us. They share our homes and steal our hearts – and have even evolved to love us back. Sadly,...