Easter Island: Mysteries of a Lost World, TV review: Archaeologist

When most of us think of Easter Island, or Rapa Nui, we think of moai, the 887 magnificent statues that guard its shores. But the mystery of BBC4's Easter Island: Mysteries of a Lost World wasn't how these monoliths were made, or how they were moved into place (aliens, obviously) or even whether the ancient Rapa Nui people were responsible for their own decline, it's why the myths have persisted for so long.

Rugby round-up: Sam Edgerley finds that bit extra

England produced a stunning comeback to beat a remarkable Kenyan side 24-19 in sudden-death extra-time in Wellington to secure their first tournament victory of this season's HSBC Sevens World Series.

Daniel Inouye: War hero and respected Senator

Daniel Inouye was a highly decorated Second World War veteran who used his status as one of the longest-serving and most powerful Democrat Senators to funnel billions of dollars to his native Hawaii. He came to national attention when he helped orchestrate inquiries into the Watergate scandal and the Iran-Contra affair.

Fiscal cliff crisis forces Obama to abandon Hawaii trip

With only days to go before the US goes over the “fiscal cliff”, President Obama cut short his Christmas break in Hawaii to arrive back in Washington DC in a last-ditch attempt to hammer out an alternative to the more than $600bn in looming spending cuts and tax rises.

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Tonga's King George Tupou V dies

Tonga's King George Tupou V, who gave up most of his powers to bring a more democratic government to his Pacific island nation, has died at a Hong Kong hospital.

Cyber Culture: Why hackers are being asked to come and have a go, if

Security personnel tend not to challenge the public to sneak unnoticed into buildings they're guarding, preferring to give the impression that the entrances are impregnable and they themselves are invincible. But the "keep out or else" approach doesn't work online, where cyber attacks are rampant and the task of thwarting them is too colossal for stretched IT departments.