Samoa pledges to protect 30% of its ocean area, 50 countries sign treaty to ban...

Contraception for men: Hydrogel shows success, Adolescents: More sleep makes them...

Today, you can expect good news from research: initial tests of a male contraceptive gel on patients are promising....

Growing Gold Inside Tumors Can Help Kill Cancer, Google Aims to Run on Carbon-Free...

Solar Powering Farms and Families in Nepal, Training Homeless to Guide Tours, Stem...

Solar-powered pumps increase agricultural production in Nepal and prevent farmers from migrating for the purpose of finding jobs; as...