Sky News International

‘Political and economic madness’ to invest in fossil fuels warns UN, as landmark climate report asks us to reduce demand

Watch live: President Putin delivers annual address to the nation

What nuclear weapons does Russia have and what damage could they cause?

Putin’s pals: Who is in the Russian president’s inner circle?

The Christmas Eve massacre which has ‘all the hallmarks of a war crime’

World Ocean Day: What is it, why does it matter and how do we get involved?