The Guardian

Top story: Four arrested in Met police corruption inquiry

Top story: Metropolitan police anti-corruption unit investigated over payments

Top story: Greece heading out of euro, say UK voters

Top story: Robin Gibb, pioneer of disco, dies at 62

Top story: Abdelbaset al-Megrahi, convicted Lockerbie bomber, dies

Top story: G8 leaders end summit with pledge to keep Greece in eurozone

#Eurozone crisis live: Markets wobble ahead of EU summit

#Eurozone crisis live: Austria blasts French 'nonsense' as markets rally again follow live w/ @graemewearden

#Eurozone crisis live: EU heading for showdown over growth live updates w/ @graemewearden

#Syria crisis hits Beirut - live updates w/ @matthew_weaver via @guardian

.@Guardian's front page: Boost growth now or face a global crisis, Obama tells EU #18May

Greek crisis: UK banks have just £6bn exposure via @BusinessDesk #Greece

Planning your stay for the Olympics? @GuardianTravel has insider guides to food, hotels, activities & more #london2012

#London2012 #Olympics: online queues expected as last tickets go on sale from @Guardian_Sport

#London2012 wheelchair access: is Olympic host city prepared? #Olympics

#London2012 Olympic #torchrelay day three pictures added to our #interactive #gdnrelay map:

Olympic athletes, Chelsea pensioners & Cliff Richard got a sneak preview of Chelsea flower show 2012 (&we did too):

Olympic flame goes out on day three of round-Britain #torchrelay

Ah, #Eurovision2012. Home of twinkly pop, Euro rockers, accordions & #Jedward. @HeidiStephens for @guardiantv

Top story: Greece heading out of euro, say UK voters

Top story: Eurozone crisis live: Angela Merkel 'suggests Greece holds euro referendum'

Top story: Eurozone crisis live: Fitch downgrades Greece on euro exit fears

#Eurozone crisis updates w/@GraemeWearden - Cameron to warn of huge risk from euro breakup via @BusinessDesk

.@Guardian's front page $1,000,000,000,000 - the cost of Greek euro exit #Greece #17May

#EgyPresElex - How election day in #Egypt was shared via social media Live blog:

#Egyelections #interactive - #Tahrir Square protesters share their views inc @hatemrushdy & @mosaaberizing #Egypt

User korbakat is in #Cairo on #Egyelections day & posts thoughts on what is means to people in #Egypt here:

#Egypt presidential election polling day - live updates w/ @matthew_weaver & @Brian_Whit #egyelections

#Egypt & #gdnstudents Q&As, show us your Chopper & vote on the gender pay gap - places to get involved w/ @guardian

LIVE NOW: #Egypt presidential elections Q&A w/ @ian_black in #Cairo

Prince Charles is at it again - this time DJing Canada --> watch the video

See the new Swedish-designed inflatable bike helmet on the bike blog - with test crash video

Chicago police clash with Nato summit protesters report by @AdamGabbatt + video

Paris's topless dancers go on strike over pay – video

#Tunisia's healthcare protesters sew their mouths shut (Warning - some distressing images in this video)

A milestone in 'mind control' - a robotic arm controlled by a brain implant. See the video