There is a secret to saving a World Cup penalty. Here it is

Left or right? In football, as in life, it’s so easy to jump the wrong way. And the reason is very simple

PTSD May Hike Long-Term Health Risks in 9/11 Clean-Up Crews

A new study finds that post-traumatic stress disorder (PTSD) may increase the long-term risk for stroke and heart attack among many of those who helped clear debris after the World Trade Center attack in 2001.

환자 연쇄살인마, 일본만의 문제일까

How Puppies Learn from Dogs and People

To survive, young individuals, including dog or wolf puppies and human toddlers, must learn where to go, what is safe, and what they are expected to do.