While the European Union’s four biggest skiing destinations – Germany, France, Italy and Austria – have decided to keep their ski lifts closed over Christmas, Switzerland has decided to keep its resorts open. CNN’s Melissa Bell travels to Verbier, Switzerland, to see how the ski resort is taking measures to keep the virus away amid rising Covid-19 infections.

Science backs calls for limiting screens in schools
Ancient Greek rings may have been forged with iron from meteorites
AI may respond differently to bosses and subordinates
Here’s what the first mRNA flu vaccine could mean for flu season
Sugar may have been a key ingredient in human evolution
Heat-trapping asteroid dust may have incinerated the dinosaurs within hours
Sudan: ‘It made me dream again’: The students refusing to let war stop their education
Palestinian Children Deserve Education, not Ethnic Cleansing
INDIA: ‘The Cockroach Janta Party Brings Together Everyone Who Has Been Neglected for Years’