News An aerial picture of the Grand Canyon in Arizona from around 30,000 feet (10,000m)

It was thought that the global landmark was perhaps 70million years old

The wonder of Mars in its seasonal glory

The astonishing diversity of the Red Planet's landscape is captured by the world's most powerful camera, reports Science Editor Steve Connor

The Complete Guide To: The Azores

Scattered across the North Atlantic lie nine volcanic islands with Portuguese heritage. Each is distinctive. But Simon Calder finds they share one attribute: a totally relaxed atmosphere

Steve Connor: Deadly fault lines that run down the spine of Italy

This region of Italy has a long history of earthquakes dating from long before classical times. It is one of the most seismically active regions of Europe, essentially due to the collision of the tectonic plates of Africa and Europe which pushed up the Apennine mountain range, the geological "backbone" of Italy.

Undersea volcano erupts near Tonga

Scientists sailed today to inspect an undersea volcano that has been erupting for days near Tonga — shooting smoke, steam and ash thousands of feet into the sky above the South Pacific ocean.

Journey Into Space, By Toby Litt

When I was a child, I had a nightmare about space; nothing I've ever read or seen since has recaptured the pitiless immensity of it. Until this novel. In the not-too-distant future, a spaceship is journeying through deep space carrying 100 would-be colonists – or rather, the ancestors of would-be colonists – for the voyage to the destined planet will take generations.

Earth tremor hits Folkestone

People in parts of Kent reported an earth tremor yesterday, the British Geological Survey (BGS) said.

Rock on – careers in geology

Helen Wickens, 28, is a production geologist at Shell, based in Aberdeen. She talked to us about her study of geology, enthusiasm for volcanoes and thoughts on this week’s Big Bang science fair.

Mountain goes PC to honour black pioneer of the Wild West

Negrohead Mountain to be renamed after former slave who lived in its shadow

A Martian's view of Mars

Remarkable new images taken by Nasa rover vehicles on the surface of the Red Planet show a rocky, barren desert that looks surprisingly like home

Quakes hit China's remote west

Strong earthquakes hit China's remote western regions of Tibet and Xinjiang today but both appear to have struck sparsely populated, mountainous areas and caused only limited damage.

Tanzania: Animal magic

From baboons to wildebeest, Tanzania's Northern Circuit offers up a mind-boggling array of wildlife. James Palmer chills out with the zebra, then hangs around the hippo pool

Coral reefs face extinction

A third of the world’s coral species are threatened with extinction, according to an international study that revealed rapid and alarming deterioration in the state of coral reefs over the past 10 years.

An Atlas of Impossible Longing, by Anuradha Roy

A history at risk as the waters rise

Paperback: Selected Poems, by Martin Newell

Readers with fond memories of Newell's long innings as the pop poet of this parish will be delighted to find not just biting satirical verse but lyrical, reflective and personal pieces here – a range as broad and bracing as the East Anglian marshlands he adores. Buffs will tick off echoes (Larkin, Betjeman, Kipling, Auden...) but he's his own – Essex – man, cussed and tender and just a bit mystical, too. Germaine Greer (yes, really) warmly salutes him in her preface. He deserves it.

The Kiwi's Egg: Charles Darwin and natural selection, By David Quammen

Darwin came up with the theory of evolution, right? Wrong. Evolution, if not in the scientific mainstream, was part of the common intellectual currency of his time. His own grandfather espoused a version of it. What Darwin proposed was the blind, purposeless and godless mechanism by which it worked: natural selection.

Latest stories from i100
Career Services

Day In a Page

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
Isis profits from destruction of antiquities by selling relics to dealers - and then blowing up the buildings they come from to conceal the evidence of looting

How Isis profits from destruction of antiquities

Robert Fisk on the terrorist group's manipulation of the market to increase the price of artefacts
Labour leadership: Andy Burnham urges Jeremy Corbyn voters to think again in last-minute plea

'If we lose touch we’ll end up with two decades of the Tories'

In an exclusive interview, Andy Burnham urges Jeremy Corbyn voters to think again in last-minute plea
Tunisia fears its Arab Spring could be reversed as the new regime becomes as intolerant of dissent as its predecessor

The Arab Spring reversed

Tunisian protesters fear that a new law will whitewash corrupt businessmen and officials, but they are finding that the new regime is becoming as intolerant of dissent as its predecessor
King Arthur: Legendary figure was real and lived most of his life in Strathclyde, academic claims

Academic claims King Arthur was real - and reveals where he lived

Dr Andrew Breeze says the legendary figure did exist – but was a general, not a king
Who is Oliver Bonas and how has he captured middle-class hearts?

Who is Oliver Bonas?

It's the first high-street store to pay its staff the living wage, and it saw out the recession in style
Earth has 'lost more than half its trees' since humans first started cutting them down

Axe-wielding Man fells half the world’s trees – leaving us just 422 each

However, the number of trees may be eight times higher than previously thought
60 years of Scalextric: Model cars are now stuffed with as much tech as real ones

60 years of Scalextric

Model cars are now stuffed with as much tech as real ones
Theme parks continue to draw in thrill-seekers despite the risks - so why are we so addicted?

Why are we addicted to theme parks?

Now that Banksy has unveiled his own dystopian version, Christopher Beanland considers the ups and downs of our endless quest for amusement
Tourism in Iran: The country will soon be opening up again after years of isolation

Iran is opening up again to tourists

After years of isolation, Iran is reopening its embassies abroad. Soon, there'll be the chance for the adventurous to holiday there
10 best PS4 games

10 best PS4 games

Can’t wait for the new round of blockbusters due out this autumn? We played through last year’s offering
Transfer window: Ten things we learnt

Ten things we learnt from the transfer window

Record-breaking spending shows FFP restraint no longer applies
Migrant crisis: UN official Philippe Douste-Blazy reveals the harrowing sights he encountered among refugees arriving on Lampedusa

‘Can we really just turn away?’

Dead bodies, men drowning, women miscarrying – a senior UN figure on the horrors he has witnessed among migrants arriving on Lampedusa, and urges politicians not to underestimate our caring nature
Nine of Syria and Iraq's 10 world heritage sites are in danger as Isis ravages centuries of history

Nine of Syria and Iraq's 10 world heritage sites are in danger...

... and not just because of Isis vandalism
Girl on a Plane: An exclusive extract of the novelisation inspired by the 1970 Palestinian fighters hijack

Girl on a Plane

An exclusive extract of the novelisation inspired by the 1970 Palestinian fighters hijack
Why Frederick Forsyth's spying days could spell disaster for today's journalists

Why Frederick Forsyth's spying days could spell disaster for today's journalists

The author of 'The Day of the Jackal' has revealed he spied for MI6 while a foreign correspondent