Marmosets perceive interactions with fellow marmosets as contextualised conversations, according to Zurich researchers writing in the journal Science Advances....
Britain on Sunday raced against the clock to vaccinate as many people as possible while Germany warned of the “hardest” days yet to come with Europe...
EU countries on Sunday embarked on a vaccination campaign hailed as the “key” to defeating Covid-19, as the growing spread of a new coronavirus variant intensified...