Professor Alan Kazdin is an Emeritus Professor of Psychology and Child Psychiatry at Yale University and a former President of the American Psychological Association (2008). He is also a careful scientist who promotes evidence-based treatments for mental health. In his words:- "Our recent research shows worldwide...
Should we exercise—and if so, how much and how hard? Over the past four decades, research has consistently shown that physical activity contributes to longer life. Yet questions remain about the intensity of exercise, the types of activity that matter most, and how emerging environmental...
The World Happiness Report 2026 was officially released on March 19, one day ahead of the UN International Day of Happiness. In this year's report, the Nordic nations—Finland, Norway, Sweden, and Iceland—once again dominated the top spots in the happiness rankings. Notably, Costa Rica entered...
In 2002, Google launched an ambitious project to scan a large portion of the world's books and create a digital library accessible to everyone. However, this library has not yet materialized due to legal challenges from authors and publishers. Although the public cannot currently access...
In 2004, the U.S. Department of Agriculture launched its Beagle Brigade. The brigade consisted of sniffer dogs trained to detect up to fifty odors associated with contraband smuggling into the country. International travelers to the U.S. have likely seen and interacted with members of the...
In the Pixar movie, WALL-E, set a few hundred years in the future, humans have no direct contact with one another, are relatively helpless, and spend all day interacting only via television. As did many of my friends, I felt that the film got the...
A group of Oxford University faculty and health advocates launched the Oxford Longevity Project, a community interest company focused on sharing discoveries and insights regarding healthy aging with the broader public. There is growing international attention to what the IMF has labelled the “Silver Economy,” and...
Animal agriculture underwent significant changes before and after World War II, evolving into a more intensive operation. During this transition, farming animals, primarily chickens and pigs, shifted away from pasture-based systems. Instead, these animals were confined within buildings for their entire lives. With animals housed at...
In the early twentieth century, medical researchers and entrepreneurs began searching for substances that could kill pathogenic microorganisms—such as bacteria, fungi, parasites, and viruses—while leaving the infected host unharmed. Paul Ehrlich, a German scientist, coined the term "magic bullet" to describe these substances. He demonstrated...
The first day of spring is usually celebrated on March 21. However, in 2025, the spring equinox occurred at 5:01 AM EST on March 20. Additionally, the thirteenth World Happiness Report 2025 was released on March 20, coinciding with the UN-designated International Day of Happiness,...
