These are just a few examples. Media regularly report on the topic. Even a cursory internet search will provide you with many articles.
“Making America happy again,” by Carol Graham, a senior fellow at the Brookings Institution. Los Angeles Times, Opinion Section, June 17, 2019
*James Hamblin, “Attention: A Muscle to Strengthen,” The Atlantic, Jan. 22, 2015 (about Dr. Sood)
“Want to be happier? Buy yourself more free time,” by Ashley Whillans, professor at Harvard Business School, and Elizabeth Dunn, professor of psychology at the University of British Columbia. Los Angeles Times, June 26, 2017
*Mindfulness, The New Science of Health and Happiness, TIME, Special Edition. Time Inc. Books, 2017
“Parsing the ‘pursuit of happiness'” by Joseph J. Ellis, Los Angeles Times, July 1, 2018
“Why Finland tops the list of the most happy and healthy,” Los Angeles Times, April 7, 2019
The Science of Happiness, New Discoveries for a More Joyful Life, TIME, Special Edition, Summer 2018
*Paula Spencer Scott, “Awe, Feeling Awe may Be the Secret of Health and Happiness” in the Los Angeles Time Sunday Supplement, Parade, Oct. 9, 2016
*Yoga Journal has an article on how we can use awareness, meditation, and/or yoga can make us happier in virtually every issue. (There are also numerous websites connected to meditation, Zen, etc. that do the same thing.)
*David Pierson, “Mindful of Technology” Los Angeles Times, Jan. 6, 2016, p. B1 (Business Section)
*Sean Greene, “Does nectar make bees ‘happy’? LA Times, Oct. 6, 2016, p. B2 (Science File)
*Sue Shellenbarger, “Thinking Happy Thoughts at Work” Wall Street Journal, online edition, Jan 27, 2017
*George Bradt, “The Secret of Happiness Revealed By Harvard Study” Forbes, online edition, May, 27, 2015
*Carolyn Gregoire, “Why Tens Of Thousands Of People Are Signing Up For This Online Happiness Course” (about the Berkley course) The Huffington Post, April 23, 2014
*Greater Good Center Newsletter, regularly reports on the new findings on happiness.