Footage captured for the BBC One documentary Dolphins: Spy in the Pod showed the marine mammals chewing on puffer fish in order to get 'high'

Dolphins ‘deliberately get high’ on puffer fish nerve toxins by carefully chewing and passing them around

Extraordinary scenes filmed for new documentary showing the marine mammals in their natural habitats

What the Sunday papers said

Independent on Sunday: IT firms lose billions after NSA scandal

American technology firms have lost billions of dollars of business from Asia in the wake of the National Security Agency scandal. Financial filings from IBM and Cisco reveal the two have seen sales slump by more than $1.7bn (£1.03bn) year-on-year in the key Asia-Pacific region as governments and businesses shun American IT firms.

What the Sunday papers say

Independent on Sunday: Duke may be called as witness in property deal

The Duke of Westminister could be called as a witness in a multimillion-pound legal wrangle over a house he sold in London’s Eaton Square, in 2007. The house was sold on in 2010 for £20.5m, and the proceeds from that 2010 sale have been frozen by a court order. There is no suggestion of wrong-doing on the part of the Duke.

Andrew Marr (left) and Vince Cable appearing on BBC1's The Andrew Marr Show - the Business Secretary accused the Conservatives of 'panicking' about immigration because the party is under pressure from UKIP

Vince Cable likens Conservative 'panic' over immigration to Enoch Powell's notorious 'rivers of blood' speech

Coalition tensions boiled over as the Liberal Democrat Cabinet minister Vince Cable likened Conservative “panic” about Romanian and Bulgarian migration to Enoch Powell’s notorious “rivers of blood” speech.

Today women are spoilt for choice in terms of sporting role models like cyclist Laura Trott

Ashling O'Connor: How long before a woman is deemed capable of managing a top men’s side?

The FA’s decision to appoint a male coach of the England women’s  football team shows progress – but there’s still a long way to go

Billionaire Reuben brothers bank £600m from Global Switch bond fundraiser

The billionaire Reuben brothers are set to cash £600 million from the refinancing of data centre operator Global Switch.

Andy McSmith's Diary: A Christmas-card character mash-up from Parliament

Most Christmas cards from MPs are worthy, if dull, but one or two try to break away and do something notable, usually landing their senders in trouble in the process.

South Africa's deaf community has accused the sign language interpreter at Nelson Mandela's memorial of being 'fake'

Nelson Mandela sign language interpreter ‘helped burn two men to death’

The South African government has launched an investigation into who hired the ‘fake’ interpreter Thamsanqa Jantjie, and how he passed security checks

Lord Mackenzie and Lord Laird will not be able to sit in the House of Lords for months

Two peers suspended from the House of Lords after offering to do paid work for undercover reporters

Lord Mackenzie and Lord Laird both face temporary bans after being caught by Sunday Times journalists

Theresa May said slavery was a 'harsh reality' of modern Britain

Modern Slavery Bill: 'Appalling' human traffickers to receive life sentences under draft legislation

Home Office confirms Bill will be published on same day Theresa May receives evidence from MPs and experts, who urged her to 'make the most of the opportunity' to change the law

RSA faces takeover pressure as chief executive Simon Lee quits

RSA warned it will need to set aside another £130 million to pay out for personal injury claims in its Irish unit

Obama, Cameron and Thorning-Schmidt cosy up for the selfie at Nelson Mandela’s memorial service

David Cameron pleads with Danish Prime Minister not to delete their Mandela selfie

Mr Cameron suggested the picture could be sold to raise money for charity instead, reports say

75,000 EU migrants cap proposed

Immigration from European Union countries could be capped at 75,000 under proposals set out by the Home Office for sweeping changes to the relationship with Brussels.

Following a review into seven day care, hospitals that do not provide the same standard of care at the weekend as during the week will be fined

Have senior doctors work at weekends or face huge fines, hospitals told

The days of hospitals relying on junior doctors at the weekend are numbered, the director of NHS England has said

Kate Barry: Daughter of Jane Birkin and John Barry found dead after fall from Paris apartment

Ms Barry, who was a photographer who had been published in Vogue and the Sunday Times, was reportedly found dead on the pavement beneath her flat

Latest stories from i100
SPONSORED FEATURES
Career Services

Day In a Page

A
Independent Travel
Pompeii, Capri & the Bay of Naples
Seven Cities of Italy
Burgundy, the River Rhone & Provence
Prague, Budapest and Vienna
Lake Garda
Minoan Crete and Santorini
Prices correct as of 15 May 2015
Blairites be warned, this could be the moment Labour turns into Syriza

Andrew Grice: Inside Westminster

Blairites be warned, this could be the moment Labour turns into Syriza
HMS Victory: The mystery of Britain's worst naval disaster is finally solved - 271 years later

The mystery of Britain's worst naval disaster is finally solved - 271 years later

Exclusive: David Keys reveals the research that finally explains why HMS Victory went down with the loss of 1,100 lives
Survivors of the Nagasaki atomic bomb attack: Japan must not abandon its post-war pacifism

'I saw people so injured you couldn't tell if they were dead or alive'

Nagasaki survivors on why Japan must not abandon its post-war pacifism
Jon Stewart: The voice of Democrats who felt Obama had failed to deliver on his 'Yes We Can' slogan, and the voter he tried hardest to keep onside

The voter Obama tried hardest to keep onside

Outgoing The Daily Show host, Jon Stewart, became the voice of Democrats who felt the President had failed to deliver on his ‘Yes We Can’ slogan. Tim Walker charts the ups and downs of their 10-year relationship on screen
Secrets of comedy couples: What's it like when both you and your partner are stand-ups?

Secrets of comedy couples

What's it like when both you and your partner are stand-ups?
Satya Nadella: As Windows 10 is launched can he return Microsoft to its former glory?

Satya Nadella: The man to clean up for Windows?

While Microsoft's founders spend their billions, the once-invincible tech company's new boss is trying to save it
The best swimwear for men: From trunks to shorts, make a splash this summer

The best swimwear for men

From trunks to shorts, make a splash this summer
Mark Hix recipes: Our chef tries his hand at a spot of summer foraging

Mark Hix goes summer foraging

 A dinner party doesn't have to mean a trip to the supermarket
Ashes 2015: With an audacious flourish, home hero Ian Bell ends all debate

With an audacious flourish, the home hero ends all debate

Ian Bell advances to Trent Bridge next week almost as undroppable as Alastair Cook and Joe Root, a cornerstone of England's new thinking, says Kevin Garside
Aaron Ramsey interview: Wales midfielder determined to be centre of attention for Arsenal this season

Aaron Ramsey interview

Wales midfielder determined to be centre of attention for Arsenal this season
Community Shield: Arsene Wenger needs to strike first blow in rivalry with Jose Mourinho

Community Shield gives Wenger chance to strike first blow in rivalry with Mourinho

As long as the Arsenal manager's run of games without a win over his Chelsea counterpart continues it will continue to dominate the narrative around the two men
The unlikely rise of AFC Bournemouth - and what it says about English life

Unlikely rise of AFC Bournemouth

Bournemouth’s elevation to football’s top tier is one of the most improbable of recent times. But it’s illustrative of deeper and wider changes in English life
A Very British Coup, part two: New novel in pipeline as Jeremy Corbyn's rise inspires sequel

A Very British Coup, part two

New novel in pipeline as Jeremy Corbyn's rise inspires sequel
Philae lander data show comets could have brought 'building blocks of life' to Earth

Philae lander data show comets could have brought 'building blocks of life' to Earth

Icy dust layer holds organic compounds similar to those found in living organisms