The outbreak in California is the most closely researched of its kind so far during the pandemic. Analysis reveals the vulnerability of the classroom given the explosive spread of the delta variant of the coronavirus
Getting old is increasingly a poor man’s business, as we move towards a world where rejuvenation is only for those who can afford it
Technological progress is a source of growth and jobs, but we need to be prepared to make the most of it
There are no longer any nighttime curfews in the country and only two regions continue to limit social gatherings. The use of face masks when indoors and the closure of nightlife venues will be the last measures to be lifted
Around 3,000 people have been forced from their homes since the blaze broke out in Sierra Bermeja on Wednesday. The military have been called in to help put out the flames
Researchers found no traces of the plague in the Basque and Sardinian fighters, but instead a type of bacteria from the salmonella genus that causes paratyphoid fever