77 years of mystery: What is the secret of the green fireballs?

Japan successfully tests reusable space rocket for first time

32 arrested on suspicion of starting fires across France

5 explosions rock Kyiv in Russian missile attack

WHO warns Ebola outbreak in Congo may be four times larger than official figures suggest

Death toll from Venezuela earthquakes rises to 4,118

Russia and China block Security Council discussion on Iran's nuclear programme

The International Maritime Organization rejects Tehran's bid to assert sovereignty over the Strait of Hormuz

Ukraine to produce Patriot missiles soon as UK arms deal worth €60 billion approached

Ukrainian drones strike Russian oil refineries and a port on the Sea of Azov

Massive wildfire in Spain kills 12 and leaves 23 missing

Belgium urges its citizens travelling abroad to register online due to wildfire risks.

Trump fires federal officials ahead of midterm elections

Democrats condemn the move and demand an immediate explanation