Germany’s Scholz says willing to invest in Nigerian gas, minerals

Nigeria has revoked 924 dormant mining licences while calling on investors to apply for the licences offered on a first-come, first-served basis. Meanwhile, the Lagos Chamber of Commerce and Industry is urging the government to review the mining industry strategy to attract mineral exploration investments, reignite mining project development, and accelerate new mineral discoveries.

Engineers at Columbia University's Creative Machines Lab have developed Emo – a robot capable of mimicking human facial expressions – to “enhance the interactions between humans and robots.” Emma Jehle has more.

The first fitness summit and Awards event in Nigeria, Wemove, took place at Lekki Phase I, Lagos a few weeks back. Powered by the Institute Of Registered Exercise Professionals And Purefitness Africa, the event brought together all fitness lovers and professionals, from across the country, in a bid to celebrate fitness and wellness in Nigeria. GuardianTV was at the event to report all the conversations on core issues faced by the fitness industry in Nigeria.

Paris's landmark museum is gearing up for the Olympics, with a special exhibition that takes visitors through the history of the Games. We hear more about a project for those who want to combine exercise and culture, as the Louvre launches a fitness circuit that puts participants among the artwork. Plus, a new show shines a light on the work of mysterious Dutch painter Jan van Eyck, and French land artist Saype gets his first solo show in Paris, after painting his immense frescoes on landscapes around the world.

Buckingham Palace confirmed that the UK monarch will restart his public-facing duties, nearly three months after being diagnosed with cancer.

The government of the Democratic Republic of Congo is accusing Apple of using "illegally exploited" minerals extracted from the country's embattled east in its products, lawyers representing the African country said Thursday.