You don’t have to look far to explain the heatwave – it’s climate change

Exceptionally high temperatures so far north ‘impossible without human influence’

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Search continues for Dublin man missing in US Rocky Mountains

Cian McLaughlin (27) believed to have gone hiking in Grand Teton National Park, Wyoming

Montana town with Irish history likely to buck Republican trend

America Letter: Butte is one of several small urban centres across state with liberal streak

Treasure was buried in the Rocky Mountains 10 years ago. It’s been found

Art dealer who buried it says the gold- and diamond-filled chest is worth €1.8m

Land Rover shows off new Defender in disguise

Land Rover tries to distract us from new Defender’s styling by using Prince Harry

Trump casts a shadow for strangers on a Rockies train

US president dominates conversation on the Amtrak journey despite the dramatic scenery

The Other Western Front – An Irishman’s Diary about the Butte mining disaster of 1917

The Montana explosion was nearer the battlefields of first World War than anyone knew

We're going on a Co Tipperary deerhunt

Restaurant critic Catherine Cleary witnesses the truth behind a plate of venison

Honouring the Rocky Mountain Irishmen of Colorado

America Letter: Cloud City’s forgotten migratory miners to be commemorated at last

An Irishman’s Diary: Butte, Montana the most Irish town in America

Colorado shooting suspect said ‘no more baby parts’ - reports

Robert Dear (57) lived in trailer with woman who rarely went outside, says neighbour

US hunter fends off grizzly by sticking arm into its throat

Chase Dellwo disturbed a bear while tracking elk and remembered tip as it mauled him

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A guide to watching the spectacular meteor showers

Annual celestial extravaganza will reach its peak after midnight

Naturally... skin friendly sunscreen

Choosing the right sunscreen is essential in order to protect yourself from harmful rays