Watch: Yosemite waterfall turns molten orangeWhen the setting sun hits Horsetail Fall, it creates an optical illusion that transforms the water coming off the rocks into what looks like molten lava pouring down the granite face of El Capitan. According to the US National Park Service, the fiery effect appears only in mid to late February, and only on clear evenings when the waterfall is...

Ethiopia's experiments with 'smart' police stations without officersEthiopia's new 'smart' police station does away with officersDaniel DadzieBBC Focus on Africa, Addis AbabaBBCThe vision is for Ethiopia's smart police stations to be unmanned - but giving more people access to police servicesComputer tablet screens glow inside a row of partitioned booths at this new-style Ethiopian police...

These are the countries moving to ban social media for children Over the past few months, several countries have announced plans to restrict social media access for children and teens. Australia became the first to implement such measures at the end of last year, setting a precedent that other countries are now closely watching.  Australia’s regulations, along with other countries’...

The Edge AI hardware Market is evolving rapidly as organizations increasingly adopt artificial intelligence at the edge to improve processing speed, reduce latency, and enhance data security. By moving AI computations closer to the data source, companies can leverage real-time analytics for applications ranging from autonomous vehicles and industrial automation to smart cities and IoT...

Uganda rhinos: 40 years after the last one was poached the huge mammals are back in the wildReutersThe northern white rhino was last seen in the wild in Uganda in 1983 For the first time in more than four decades, rhinos have returned to Uganda's Kidepo Valley National Park, where poachers once wiped them out for their horns and meat.During that period of turmoil, hunters slaughtered every...