Life and Style Large breeding snails of the 'gros gris' variety in Helen Howard's production unit

Heliculturists have increased production 25-fold since 2000. Cahal Milmo meets some and finds out why more home cooks and chefs are shelling out

TV review: Borgen, In Brussels, No One Can Hear You Scream

Tom Leece is Film and TV editor at Fourth & Main 

Postcard from... Karachi

“As if we didn't have enough to worry about with terrorists and bandits,” said one disgruntled Karachi resident. “Now we have brain-eating amoeba to contend with.” Indeed, the latest threat in the notoriously crime-ridden city is not robbery or sectarian violence, but a waterborne organism that causes a form of meningitis.

Postcard from... Ebro Delta

It sounds like a plot from a spoof horror film, but ever since a South American mollusc, the innocent-sounding apple snail, was accidentally released into the rice fields of the river Ebro Delta in 2009, for local farmers, the nightmare scenario of a plague of voraciously hungry snails has been sadly all too true.

Facing disaster: the little things that rule the world

A startling 20 per cent of world's invertebrates, including insects and worms, are now endangered

Album: Bloc Party, Four (Frenchkiss)

As ever, Kele Okereke’s energies are divided between the political and the personal on Four, with agit-punk assertions like “ Coliseum” and “Kettling” and the contemptuous pillorying of political duplicity in “So He Begins to Lie” punctuated with more tenderly rendered emotional wrestling on tracks such as “Truth” and “Real Talk”.

Warm octopus salad

Warm octopus salad

Serves 4

Three-hour sex sessions with multiple partners make dumpling squid easy prey

Squid-style sex leaves cephalopods suffering from temporary muscle fatigue

Gardeners say slugs have made this year a nightmare

Slug alert! Invasion of the gastropods

Record rainfall leads to population explosion – and devastation of British gardens

Dry rivers kill rare mussels

The best site for the freshwater pearl mussel – supposedly the reason Julius Caesar invaded Britain – has been seriously damaged by low flows in the Cumbrian river.

A retailer checks a chestnut octopus caught in the water

First post-nuclear disaster seafood sold

The first seafood caught off Japan's Fukushima coastline since last year's nuclear disaster went on sale yesterday, but the offerings were limited to octopus and marine snails because of persisting fears about radiation.

A retailer checks a chestnut octopus caught in the water

Fukushima seafood on sale again

The first seafood caught off Japan's Fukushima coastline since last year's nuclear disaster went on sale yesterday, but the offerings were limited to octopus and marine snails because of persisting fears about radiation.

Ewan Irvine, Isle of Mull

Portfolio: Felix Davey

Water is not mere embellishment; it is the essence of my reverie." So says Felix Davey, a Belfast-born photographer so inspired by the sense of freedom he finds in all things aquatic that last year he was drawn to Scotland's west coast to seek out those he dubs the "Water Folk" – people for whom water is enmeshed in their lives. "These individuals' solitude and fortitude," he says, "speak of wild, beautiful places, and our place within them."

Boxing: Amir Khan ready for Danny Garcia test

Amir Khan has promised to beat Danny Garcia after his next opponent's father claimed the former world champion was overrated ahead of their July 14 meeting.

Queen scallops with bacon and wild garlic

Queen scallops with bacon and wild garlic

Serves 6-8

A little bit of everything: Seashore salad

Seashore salad

Serves 4

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Pompeii, Capri & the Bay of Naples
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3.	Provence 6 nights B&B by train from £599pp
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Louis Theroux's affable Englishman routine begins to wear thin

By Reason of Insanity

Louis Theroux's affable Englishman routine begins to wear thin
Power dressing is back – but no shoulderpads!

Power dressing is back

But banish all thoughts of Eighties shoulderpads
Spanish stone-age cave paintings 'under threat' after being re-opened to the public

Spanish stone-age cave paintings in Altamira 'under threat'

Caves were re-opened to the public
'I was the bookies’ favourite to be first to leave the Cabinet'

Vince Cable interview

'I was the bookies’ favourite to be first to leave the Cabinet'
Election 2015: How many of the Government's coalition agreement promises have been kept?

Promises, promises

But how many coalition agreement pledges have been kept?
The Gaza fisherman who built his own reef - and was shot dead there by an Israeli gunboat

The death of a Gaza fisherman

He built his own reef, and was fatally shot there by an Israeli gunboat
Saudi Arabia's airstrikes in Yemen are fuelling the Gulf's fire

Saudi airstrikes are fuelling the Gulf's fire

Arab intervention in Yemen risks entrenching Sunni-Shia divide and handing a victory to Isis, says Patrick Cockburn
Zayn Malik's departure from One Direction shows the perils of fame in the age of social media

The only direction Zayn could go

We wince at the anguish of One Direction's fans, but Malik's departure shows the perils of fame in the age of social media
Young Magician of the Year 2015: Meet the schoolgirl from Newcastle who has her heart set on being the competition's first female winner

Spells like teen spirit

A 16-year-old from Newcastle has set her heart on being the first female to win Young Magician of the Year. Jonathan Owen meets her
Jonathan Anderson: If fashion is a cycle, this young man knows just how to ride it

If fashion is a cycle, this young man knows just how to ride it

British designer Jonathan Anderson is putting his stamp on venerable house Loewe
Number plates scheme could provide a licence to offend in the land of the free

Licence to offend in the land of the free

Cash-strapped states have hit on a way of making money out of drivers that may be in collision with the First Amendment, says Rupert Cornwell
From farm to fork: Meet the Cornish fishermen, vegetable-growers and butchers causing a stir in London's top restaurants

From farm to fork in Cornwall

One man is bringing together Cornwall's most accomplished growers, fishermen and butchers with London's best chefs to put the finest, freshest produce on the plates of some of the country’s best restaurants
Robert Parker interview: The world's top wine critic on tasting 10,000 bottles a year, absurd drinking notes and New World wannabes

Robert Parker interview

The world's top wine critic on tasting 10,000 bottles a year, absurd drinking notes and New World wannabes
Don't believe the stereotype - or should you?

Don't believe the stereotype - or should you?

We exaggerate regional traits and turn them into jokes - and those on the receiving end are in on it too, says DJ Taylor