Russia Vows 'Significant Discomfort' to US

Russia has promised to respond to the expulsion of 35 of its diplomats from Washington, amid a bitter dispute over alleged Russian interference in the recent US presidential election. A spokesman for President Vladimir Putin said the Kremlin's reaction would cause the US "significant discomfort".

Yesterday we heard criticism of India’s plans to build the world’s tallest statue of the shore in Mumbai. The sculptor behind the half-billion dollar project tells us why it is good value for money.

Scientists may have found a way to more accurately track changes to our seas and oceans. They're using small samples of sea water and searching for the genetic clues left behind by passing animals.