Newstag UK

Could the ice at the poles cool down the Earth's molten core enough to extinguish its volcanism? This week's question comes from Samuel Ouma from Uganda.

The Chief Executive Officer of the MTN Group, Ralph Mupita is on a working visit to West Africa. CNBC Africa caught up with him and Karl Toriola, CEO of MTN Nigeria and discussed their recent 5G spectrum license and more.

Every year during the Sundance Film Festival, the New Frontier exhibition introduces technologies in storytelling. This is the second year the festival and the exhibit have gone digital due to COVID-19. VOA's Penelope Poulou spoke with curator Shari Frilot on New Frontier's visual platforms for art, film and performance.

Residents in Lebanon are hoping the nation's participation in the upcoming Beijing 2022 Winter Olympics can offer a "glimpse of hope" to the crisis-hit country, with three athletes aiming to lift the nation's spirits by competing in Beijing.

Officials say there are no fatalities after a snow-covered bridge in Pittsburgh collapsed. CNN's John Berman and Brianna Keilar report.

CNN's Chris Cillizza fact-checks the entirely false claim pushed by Senator Ron Johnson (R-WI) that athletes have been "dropping dead on the field" due to the Covid-19 vaccine.

A woman who witnessed a snowy bridge collapse in Pittsburgh describes the situation to reporters.

United Airlines is banking on Aviate Academy, the first flight school owned by a major US airline, as its solution to industry-wide staffing shortages and lack of diversity. Around 90% of commercial pilots in the US are White men, at United that number is around 80%.

From Germany to Israel, communities around the world have come together to remember the millions of people murdered in the Holocaust. January 27, 2022, Holocaust Memorial Day, marked the 77th anniversary of the liberation of the Auschwitz concentration camp.

Blizzard warnings have been issued for parts of the northeast coast, including Boston and Atlantic City. New York City and Philadelphia are now under a winter storm warning. CNN meteorologist Derek Van Dam shows who will see the biggest impacts.

Arrivals of Winter Olympic athletes and staff to China's capital Beiijng picked up on Thursday, with the Games' Beijing Olympic Village welcoming some 400 delegates from over 20 countries Thursday alone. The three Olympic Villages in the competition clusters — downtown Beijing, the capital's northwest Yanqing District, and Zhangjiakou in neighboring Hebei Province — are now bustling with activity.

CNN's Jeff Zeleny speaks to voters in President Joe Biden's home state of Pennsylvania amid growing frustrations with the economy and the pandemic.