President Obama arrives in Kenya on Friday for his first visit to his father's homeland since becoming president. He will address an African entrepreneur conference.
In Angola, elephants avoid leftover land mines by using their prodigious sense of smell. The U.S. Army took notice — and now it's hoping to learn from elephants how to develop a better detector.
When President Obama was elected in 2008, Kenyans rejoiced. U.S.-Kenya relations have had ups and downs since then. Kenyans now eagerly await Obama's first presidential visit to his father's homeland.
Are solar panels the best way to connect millions of Africans to electricity? That's the plan the president will tout on his visit to Kenya. Critics ask: What about tapping into power lines?
In 1950, a teenage girl in Nigeria put on her mother's fancy clothes and posed for a photo. In 2015, she had her first encounter with the original, hand-colored portrait.
Nigeria's president says the United States' refusal to sell his country needed weapons is aiding and abetting Islamist extremists waging a deadly campaign there. President Muhammadu Buhari made his comments as he ended a four-day visit to the U.S. this week.
President Obama is heading to Kenya, where his father was born. He'll meet with relatives, but the trip is not strictly personal. There's plenty of official business on the agenda.