Cheryl Pellerin

The United Nations has designated 2010−2020 as the decade to raise public awareness of the threat posed by worsening drought and human mismanagement of drylands. Meanwhile, farmers around the world find new ways to salvage degraded lands that lead to desertification.

Strong scientific discoveries mark Vienna AIDS conference

International AIDS Conference focuses on right to health

Swine/H1N1 Flu boosts African influenza surveillance

African Meteorology Services gear up for climate change

Caribbean: Honing tsunami warning system

Tools to better understand earthquakes


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