Delhi air pollution spikes to 100 times WHO health limit

Published on November 6, 2023

Season of smog begins with air quality index near worst possible level of 500 and little apparent progress in controlling annual poisonous blight on life

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Southern Hemisphere dominates recent decline in global water availability

November 6, 2023
Global land water underpins livelihoods, socioeconomic development, and ecosystems. It remains unclear how water availability has changed in recent decades. Using an ensemble of observations, we quantified global land water availability over the past two decades. We show that the Southern Hemisphere has dominated the declining trend in global water availability from 2001 to 2020. The significant d

Vital Signs: Missed Opportunities for Preventing Congenital Syphilis - United States, 2022

November 7, 2023
This report describes how health care providers outside of prenatal care settings can help prevent newborn syphilis through syphilis testing and treatment during pregnancy.