Four men are changing the global image of Swaziland one artwork at a time, as the group running the whimsical art-filled castle that is House on Fire work to turn their country, one of the smallest in Africa, into the most happening place on the continent.
• Showy and subversive: Holy Afro!
Scientists at the University of Arizona have bred a mosquito that is immune to malaria infection. With about half the global population at risk of contracting the disease, and the global malaria-related death toll approaching 1-million people annually, this could save millions of lives.
• Scientists abuzz over mosquito