An ancient style of fighting makes a comeback.
Destroying paintings in order to save them
An Italian celebrity chef designs a fast-food burger.
Can scientists beat malaria by reengineering the mosquito?
Pope Benedict plans a greener Vatican.
Italy’s Northern League party exploits a brutal crime for a dubious law.
Drugs are allowing youth in Africa to live longer with HIV, but the stigma remains
Climate-change litigation is heating up. Will the legal strategy that brought down Big Tobacco work against Big Oil?
The violence in Darfur is usually attributed to ethnic hatred. But global warming may be primarily to blame.
Iran. North Korea. Uganda? Why the Pentagon ranks Africa’s AIDS crisis as a leading security threat