The Pentagon chief orders the ‘withdrawal’ of the entire army to tackle the difficult issue of extremism
Danish scientists see difficult times ahead as they watch the contagious increase in the COVID-19 virus | Science
Houston must begin to reach communities where it may be more difficult to obtain the COVID-19 vaccine
Angelina Jolie reflects on ‘very difficult’ in the last ‘years’: ‘I’ve been focusing on healing our family’
COVID-19 vaccines effective against current variants, but a new one may be more difficult, says Inglesby