The Democrat says he meant fossil fuel subsidies, as Mr Trump claims it was a serious gaffe.
The French president’s comments come as daily cases in several European countries reach new highs.
Over 83,000 infections were reported on Friday, with death and hospitalisation numbers also rising.
The NHS wants us to donate blood plasma to help fight Covid-19. But why?
A video posted on social media appears to show the execution of two Armenian prisoners by troops from Azerbaijan.
Kushal Kunwar Sharma is affectionately known as the “elephant doctor” in India’s wildlife community.
After a year of often violent protests, Chileans get to decide whether they want a new constitution.
A selection of striking images taken around the world this week.