# 'Dozens killed' in Homs shelling.

# Santorum's hat-trick stuns Romney.

# Whales 'stressed by ocean noise'.

# New Maldives leader denies coup.

# Rumours over top China policeman.

# Greek parties 'to finalise deal'.

# Jamaica melts down illegal guns.

# US drone 'kills 10' in Pakistan.

# Argentina to take Falklands to UN.

# 'Parliament porn' ministers quit.

# Pakistan PM files contempt appeal.

# Theme parks help Disney profits.

# Google targets tech 'moonshots'.

# SA 'zombie-held singer' charged.

# California court backs gay unions.

# Obama to give back campaign funds.

# Brazil police stand-off continues.

# Brazil sues Twitter over alerts.

# Uganda MP revives anti-gay bill.

# 'Suicide attack' on Nigeria army.

# Key polls begin in Uttar Pradesh.

# China alert after Yangtze spill.

# Greece edges towards bailout deal.

# Monaco royals in privacy defeat.

# Iranian president summoned by MPs.

# Bahrain releases jailed activists.

# RBS boss: I considered resigning.

# New police squad to tackle gangs.

# German exports hit record in 2011.

# Profits decline at BHP Billiton.

# India and Iran reach oil pay deal.

# Contador says ban an 'injustice'.

# Parks stands down from Scotland.

# Raikkonen sets fastest test time.

# Taylor art auction fetches £14m.

# Don Cornelius death ruled suicide.

# Mackenzie Crook up for book award.

# VIDEO: US court backs gay marriage.

# VIDEO: Woman found alive in Lahore rubble.

# VIDEO: Skydiver: My mum's still scared.

# VIDEO: Preserving New York's 'Little Syria'.

# VIDEO: Thousands in Greece go on strike.

# VIDEO: Nigeria's lead poisoning epidemic.

# VIDEO: Cubans rescued from adrift raft.

# VIDEO: Giant baby born to Chinese couple.

# VIDEO: One-minute World News.

# GPU helps put Muppets on screen.

# War victims' care scandal costs Libya dear.

# In pictures: Karachi whale shark.

# Change in the air for Italy.

# Satellites spy on Europe?s farms.

# My Business: From old cellar to successful winery.