World Feb 25

Medical oxygen scarce in Africa, Latin America amid virus

A crisis over the supply of medical oxygen for coronavirus patients has struck nations in Africa and Latin America, where warnings went unheeded at the start of the pandemic and doctors say the shortage has led to unnecessary deaths.

Jun 21

PBS NewsHour Weekend presents ‘The Future of Food’

PBS NewsHour Weekend and Mark Bittman, former New York Times food writer and bestselling author, present 'The Future of Food,' a series of reports about efforts being made around the world to produce enough food sustainably and ethically for a…

Jun 15

Ugandan medics now tackling Ebola say they lack supplies

While Ugandan authorities praise health workers as “heroes” and say they are prepared to contain the spread of Ebola, some workers disagree, wondering where the millions of dollars spent on preparing for the virus have gone if a hospital on…