"Scientists have made history by successfully transferring a rhinoceros embryo for the first time, conservationists announced Wednesday, an achievement that could help save the embattled species from the growing threat of poachers."

"The U.S. global food security envoy is pushing to bring back traditional African crops that American policies helped to sideline."

"Cameroon will be the first country to routinely give children a new malaria vaccine as the shots are rolled out in Africa."

"Tambor Lyngdoh made his way through the fern-covered woodland — naming plants, trees, flowers, even stones — as if he were paying older family members a visit. The community leader and entrepreneur was a little boy when his uncle brought him here and said these words: “This forest is your mother.”"

"Shell said Tuesday it agreed to sell its onshore business in Nigeria’s Niger Delta to a consortium of companies in a deal worth $2.4 billion, the latest move by the energy company to limit its exposure in the West African nation amid long-running complaints of environmental pollution caused by the oil industry."

"As the developing world witnesses a boom in road building, a movement to retrofit existing roads is gathering steam. Using embankments, channels, and dikes, so-called “green roads” help control floods, harvest excess water for use in irrigation, and slash maintenance costs."

"A wild African bird that will famously lead people to trees filled with honeycomb seems to somehow learn the distinct whistles and calls of the human foragers who live near them."

"Families near battery recycling plants face “dangerous" levels of lead in their blood and in soil, testing shows."