England's chief medical officer says reopening classrooms carries an "incredibly small" risk to pupils.
Sir Mark Walport says, unlike smallpox, coronavirus will not be eradicated by vaccination.
WHO chief Dr Tedros Adhanom Ghebreyesus says "we have the technology to stop it".
ITV says a contestant will be seen winning the top prize in the forthcoming series.
Apple and Google face pressure from news providers who want a greater share of revenue for their content.
Ru Paul paid tribute to the drag queen on Twitter, praising "her kind and beautiful soul".
Fossilised leaves suggest some plants may adapt to grow more quickly as CO2 levels rise.
A University College London study followed more than 2,000 women for five years after the treatment.
A former Apple engineer says the modified iPod secretly recorded data using hidden extra hardware inside.
Huge dam projects that came on stream in the 1970s substantially slowed the rate of sea level rise.