Environment

Scientists say a group living in the Araguaia River, Brazil has been isolated from other varieties for more than two million years

Trainer dies after attack by killer whale

A female trainer was attacked and killed by a killer whale in front of dozens of horrified tourists yesterday. Eyewitness reports suggested the orca, which has been involved in two previous deaths, rose up to grab Dawn Brancheau by the waist and shook her violently before dragging her under water.

Dolphins may hold the key to a cure for type II diabetes

They are warm blooded, social and highly intelligent animals, and just like humans their brain is much bigger than expected for their size. But dolphins also share something else with man – they suffer a diabetes-like state not seen in any other wild animal.

Tesco staff to share £144m savings scheme payout

Workers from supermarket giant Tesco are sharing a record £144 million payout after one of the group's savings schemes matured, it was announced today.

China's bridge of size

It's 30 miles long, will cost £6.6bn to build, can handle earthquakes of magnitude 8.0, and withstand the impact of a 300,000-tonne vessel

DVD: The Cove (12)

Rick O'Barry surfed a wave of success on the dorsal fins of the globally syndicated TV series Flipper.

Mary Wakefield: Those clever animals deserve better treatment from us humans

Did you see Betsy the border collie on TV on Wednesday night?

DVD: The Cove, For retail & rental (Vertigo)

One-time Flipper trainer Ric O'Barry is keen to make amends to the dolphin community.

You'll have a whale of a time looking for oceanic entertainment in the water around the Canaries

When the captain of a whale and dolphin-watching boat based in Tenerife promises a sighting on every outing, it's tempting to raise an eyebrow. How can they be so sure?

Revealed: the albatross's unlikely dinner date

Images from camera mounted on bird's back show giants of the skies hunting for food in concert with killer whales

Wildlife films: Flights of fancy

Feature-length wildlife films are taking off on the big screen, but this soaring success isn't a result of the usual formula of pretty pictures and earnest commentary. The secret is storytelling, says James Mottram

Captured on film: dolphin bloodbath Japan tries to hide

Documentary team – including the man who trained Flipper – aims to stop the annual slaughter

The Complete Guide To: Whale & dolphin watching

As a week devoted to these marvellous marine mammals begins, Harriet O'Brien explores the best places to encounter them in the wild

Navy exercises blamed over dead dolphins

Naval exercises could have contributed to the mass stranding of 26 dolphins on the Cornish coast a year ago, a scientific report found today.

Travel
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Tim Vine has won the funniest joke award at the Edinburgh Festival 2014
peopleTim Vine, winner of the Funniest Joke of the Fringe award, has nigh-on 200 in his act. So how are they conceived?
Sport
sportBesiktas 0 Arsenal 0: Champions League qualifying first-leg match ends in stalemate in Istanbul
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Jamie and Emily Pharro discovering their friend's prank
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Taylor Swift crawls through the legs of twerking dancers in her 'Shake It Off' music video
musicEarl Sweatshirt thinks so
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Our resilience to stress is to a large extent determined by our genes
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Travel
travel
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Pornography is more accessible - and harder to avoid - than ever
news... but they still admit watching it
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The eyes have it: Kate Bush
musicKate Bush asks fans not to take photos at London gigs
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Day In a Page

Burgundy, the River Rhone & Provence – MS Swiss Corona - seven nights from £999pp
Lake Maggiore, Orta and the Matterhorn – seven nights from £899pp
Sicily – seven nights from £939pp
Pompeii, Capri and the Bay of Naples - seven nights from £799pp
Istanbul Ephesus & Troy – six nights from £859pp
Mary Rose – two nights from £319pp
Ferguson: In the heartlands of America, a descent into madness

A descent into madness in America's heartlands

David Usborne arrived in Ferguson, Missouri to be greeted by a scene more redolent of Gaza and Afghanistan
BBC’s filming of raid at Sir Cliff’s home ‘may be result of corruption’

BBC faces corruption allegation over its Sir Cliff police raid coverage

Reporter’s relationship with police under scrutiny as DG is summoned by MPs to explain extensive live broadcast of swoop on singer’s home
Lauded therapist Harley Mille still in limbo as battle to stay in Britain drags on

Lauded therapist still in limbo as battle to stay in Britain drags on

Australian Harley Miller is as frustrated by court delays as she is with the idiosyncrasies of immigration law
Lewis Fry Richardson's weather forecasts changed the world. But could his predictions of war do the same?

Lewis Fry Richardson's weather forecasts changed the world...

But could his predictions of war do the same?
Kate Bush asks fans not to take photos at her London gigs: 'I want to have contact with the audience, not iPhones'

'I want to have contact with the audience, not iPhones'

Kate Bush asks fans not to take photos at her London gigs
Under-35s have rated gardening in their top five favourite leisure activities, but why?

Young at hort

Under-35s have rated gardening in their top five favourite leisure activities. But why are so many people are swapping sweaty clubs for leafy shrubs?
Tim Vine, winner of the Funniest Joke of the Fringe award: 'making a quip as funny as possible is an art'

Beyond a joke

Tim Vine, winner of the Funniest Joke of the Fringe award, has nigh-on 200 in his act. So how are they conceived?
The late Peter O'Toole shines in 'Katherine of Alexandria' despite illness

The late Peter O'Toole shines in 'Katherine of Alexandria' despite illness

Sadly though, the Lawrence of Arabia star is not around to lend his own critique
Wicken Fen in Cambridgeshire: The joy of camping in a wetland nature reserve and sleeping under the stars

A wild night out

Wicken Fen in Cambridgeshire offers a rare chance to camp in a wetland nature reserve
Comic Sans for Cancer exhibition: It’s the font that’s openly ridiculed for its jaunty style, but figures of fun have their fans

Comic Sans for Cancer exhibition

It’s the font that’s openly ridiculed for its jaunty style, but figures of fun have their fans
Besiktas vs Arsenal: Five things we learnt from the Champions League first-leg tie

Besiktas vs Arsenal

Five things we learnt from the Champions League first-leg tie
Rory McIlroy a smash hit on the US talk show circuit

Rory McIlroy a smash hit on the US talk show circuit

As the Northern Irishman prepares for the Barclays, he finds time to appear on TV in the States, where he’s now such a global superstar that he needs no introduction
Boy racer Max Verstappen stays relaxed over step up to Formula One

Boy racer Max Verstappen stays relaxed over step up to F1

The 16-year-old will become the sport’s youngest-ever driver when he makes his debut for Toro Rosso next season
Fear brings the enemies of Isis together at last

Fear brings the enemies of Isis together at last

But belated attempts to unite will be to no avail if the Sunni caliphate remains strong in Syria, says Patrick Cockburn
Charlie Gilmour: 'I wondered if I would end up killing myself in jail'

Charlie Gilmour: 'I wondered if I'd end up killing myself in jail'

Following last week's report on prison suicides, the former inmate asks how much progress we have made in the 50 years since the abolition of capital punishment