Palestinians demonstrate and march to mark Nakba Day
Pope Francis and Abbas meet following Palestine treaty
US airlines step up attack on Middle Eastern carriers
Arctic oil prospecting imminent as Shell given go-ahead
Extreme climber admires Nepalese resilience
Car enthusiasts ponder future for Cuba's vintage classics
Verizon buys AOL for $4.4bn
Picasso oil painting goes for $179m at auction
Cyborg beetles to the rescue