Former general Buhari leads incumbent President Goodluck Jonathan by nearly two million votes.
The Eiffel Tower is the most visited monument in the world drawing over seven million visitors every year.
The project is expected to meet the energy demands of the planet.
Untreated cotton in tampons found to be excellent indicator of pollution under UV light.
The Duke of Cambridge will fly rescue missions for the East Anglian Air services this summer.
Indian PM Modi asks Saudi Arabia's King Salman for his support in evacuating 4,000 Indians stranded in Yemen.
Saudi military 'seeking clarification on the incident' at Haradh in north Yemen
Solar Impulse 2 lands in China, completing the fifth leg of its landmark global journey, powered by solar energy.
A 22-year-old Italian actress has accused Weinstein of groping her during a meeting at his office.
22-year-old war hero from Edinburgh is thought to have died from a head injury
'Secret Garden' adult colouring book sells 1.4mn copies as people look towards colouring as a stress buster.
47-year-old Alfio Anthony Granata subjected the victim to a horrifying campaign of physical and sexual assaults and mental abuse.
Girls as young as 10 were targeted by pervert nurse at John Radcliffe Hospital in Oxford.
Muslim mob attacks church in Minya Province being built to commemorate local victims of Isis.
Anonymous vows to take down Israeli servers and sites on 7 April 'in solidarity with Palestinian people'.