You may not think your actions can help stop global warming, but they can. So what can you do?
Air quality in California cities improved through strong policies, technology and local collaborative action.
Three success stories in Honduras, Colombia and Haiti show how Latin American and Caribbean countries have made progress in improving conditions.
Volunteering helps develop leadership skills, benefits the economy, makes your government more accountable and improves your physical and mental health.
About 130 years ago, science learned how mosquitoes carry disease. Flash forward to today, and see the greatest progress ever to prevent and cure malaria.
Mother’s Delivery Kits could save the lives of thousands of women in Nigeria each year. Now they're expanding across Africa.
As first lady, Michelle Obama is at the forefront of a national fitness and nutrition campaign. She is equally committed to advancing girls’ education.
Vaccines for malaria, chikungunya, MERS and TB are just a few of the challenges being tackled by research scientists. There is progress to report.