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.

Trump and Duda discussed a range of issues, including Russia's invasion of Ukraine. Ahead of the November US presidential election, Trump is taking time to forge ties with foreign leaders.

April 22 marks Earth Day, and this year's theme is "Planet vs. Plastics". Over the past 60 years, around 7 billion tons of plastic have been produced, according to the UN. But only around 10 percent of it has been recycled. Initiatives are flourishing around the world to tackle the waste crisis, including new technology to improve recycling rates.

Guardian Woman Festival: Women's World - Strength in Femininity

At least thirteen people have died in Nairobi due to serious flooding caused by torrential rains that fell last Tuesday night, the Police reported this Thursday.