DiCaprio fights for planet earth

“This is not America's fight alone” - President Obama on fight against Islamic State

Israel shoots down Syrian warplane after flight over Golan

US and Arab allies launch first strikes on fighters in Syria

Britain seen close to joining US-led air strikes against Islamic State

US, backed by Arab allies, launches first strikes on Islamic State fighters in Syria

Aftermath of U.S. airstrikes in Idlib, Syria - amvid

Frenchman says he has been kidnapped by Islamic State offshoot in Algeria - video

Israeli troops kill Hamas men blamed for slaying teens

South Sudan’s boy soldiers swap schoolbooks for Kalashnikovs

Flood Wall Street protest

Fleeing the Islamic State

US, partner nations launch first strikes in Syria

Scots nurse broken friendships as divisions descend South

French national taken in Algeria, group claims kidnapping

China beige book shows economy stuck in low gear

China’s iPhone 6 craving leads to fistfight in Connecticut

In search for security, China's navy enters Strait of Hormuz: Kemp

U.S. conducts first airstrikes in Syria on Islamic State

Obama: “The Secret Service does a great job“

Thousands join Hong Kong student rally demanding greater democracy

Ukraine's FM calls for “political will” for peace

U.S. rejects Iran bid to link Islamic State fight to nuclear concessions

Islamic State fighting rages in Syria as world heads to United Nations

White House intruder had 800 rounds of ammunition in car – prosecutor

Climate change protesters march in New York's Financial District

Kerry opens Climate Week NYC with new initiative