The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Famine is the most severe form of acute food insecurity. How, and when, is famine declared? And what happens next? Your questions answered. On May 4, 2025, a health worker at a UNICEF-supported ...

Simple, innovative solutions like UNICEF’s Mother-Infant MUAC tape can save countless lives and build healthier futures. A staff member with UNICEF partner Wan Smol Bag uses a MUAC (mid-upper arm ...