Science

Citizens and government officials resorted to drastic measures this year to prepare for the annual dry season in Vietnam’s Mekong delta. As debate rages over the causes of and solutions to the drought, the government is building large reservoirs to deal with the increasingly dry delta. ...

In what scientists call a “sinister development,” a malaria parasite resistant to a widely used drug combination is on the march in Southeast Asia. It has rapidly made its way in an arc from western Cambodia, through northeastern Thailand, to southern Laos; now it has ...