Astronauts swapped their spacesuits for caving gear and spending six full days underground

The Trump administration in 2017 appointed Volker to take charge of US policy on Ukraine

Analysts call the scheme of a safe zone 'unrealistic'

The $1.4 billion project would sit on a volcano that is sacred to Native Hawaiians

Landmark dates since the US-led invasion following the September 11 attack

Previous two air strikes were carried out on September 19 and 24 near Murzuq killing eight and 11 IS militants

Barricades go up across roads and bridges in Srinagar as occupation forces in bulletproof gear guard deserted streets

Discovery of protocluster suggests that large cosmic structures were present in very early stages of universe

Country announces nine billion euros in tax cuts for households

As UN announces the formation of a committee to write a new Syrian constitution