As the planet grows hotter, scientists are finding ways to better measure methane emissions, which are a major climate pollutant. VOA’s Julie Taboh has more. Arash Arabasadi contributed to this report. Camera: Adam Greenbaum
Nigeria accounts for 27 percent of the global malaria burden - the highest in the world
Initiative hopes to save tens of thousands of children's lives per year across Africa
Parts of Kenya participated in an important pilot of the world's first malaria vaccine, with a reported drop in deaths for children under 5
Droughts, fires and other problems with climate were mostly to blame for the drastic fall, said the International Organization of Vine and Wine
Decline comes as more women choose to have children later in life
Infections with the mosquito-borne disease rise when the insects have the easiest time finding breeding grounds
US, which proposed measure with Japan, has concerns Russia is developing an anti-satellite system for space
Investigation will investigate whether European suppliers of devices have fair access in China
Thousands of delegates, including negotiators, lobbyists and nonprofit observers, were expected at the Ottawa summit, the fourth negotiating round ahead of a final agreement due in December
Creators say the boat is the world’s first self-sufficient, zero-emissions vessel
Newcomers now eligible for trips to International Space Station
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