Science and Technology - Briefs
Firecrackers banned
Food than pills is the best source for iron
MONEYMAKERS
Enter humans, exit animals
Arsenic just got dirtier
Exposure to arsenic also increases risk of hypertension
Stressed out
Few studies on hypertension, but doctors say it is rising
ARGENTINA
Cigarette smoke may lead to cataract
Restore wetlands
To reduce threat of avian flu, says UNEP report
Science & Technology - Briefs