Nigeria has just emerged from a tough recession, but brighter days lie ahead for Africa's economic powerhouse.
Nigeria's former first lady has accused the Buhari administration of overseeing a "witch hunt" against her and her husband.
The military capability of the militant herdsmen has become increasingly sophisticated.
If vigilantes are going to continue the fight against radical Islamists, they must operate within the law.
A property owned by Jonathan was burgled recently, but only six TVs were stolen, his spokesman has said.
Buhari has been on medical leave for a total of 14 weeks in 2017, and Nigerians are not satisfied.
The government is yet to secure a high-profile conviction for graft.
Norway sold seven decommissioned warships to a militant leader in Nigeria's oil basin, and the U.K. facilitated the sale.
Officials have stolen $15 billion in federal defense funds, resulting in an army that is ill-equipped and unprepared.
Arik Air stopped flying to Maiduguri, the birthplace of the jihadi group, in December 2013.
He is Nigeria's second-highest Islamic authority and he denies misusing state funds on Rolls Royces and mobile phone bills.
Who stashed $43 million in a vacant Lagos apartment? And why?
Same-sex marriage is punishable by 14 years' imprisonment in the conservative West African country.
Billions of dollars were allegedly used for bribes in an unsuccessful bid to get ex-president Goodluck Jonathan re-elected.
A report alleged that the U.K. offered to rescue the girls, but Jonathan declined.
James Ibori was released from a U.K. prison in December 2016 after his 2012 conviction.
The U.S. has refused to sell military aircraft to Nigeria over alleged human rights abuses.
More than 2 million people have been displaced by Boko Haram's insurgency in northeast Nigeria.
Ex-first lady has said the agency blocked $15 million of her funds needed for medical treatment.
Obama has tried to turn the U.S.-Africa relationship from dependency to partnership.
Kerry visited the country's top Islamic leader and met with northern governors during his visit.
Nigeria's footballers will now face Honduras in the bronze-medal match.
The ex-president said militants in the Delta want him dead.
Nigeria has started cleaning up oil-soaked Ogoniland, but there are some key flaws in the plan.