Search results for hikers

Earth Sciences Oct 6, 2017

New study analyses volcanic fatalities in more detail than ever before

Building on existing information and databases relating to volcanic fatalities, scientists from the University of Bristol have, for the first time, been able to classify victims by activity or occupation and look at the distance ...

Ecology Oct 3, 2017

To breed or not to breed? Migratory female butterflies face a monsoonal dilemma

What do CPUs, stockbrokers, and butterflies have in common? They are good at investing their resources in the right place at the right time so as to maximize their returns! Trade-offs are a way of life for butterflies and ...

Ecology Sep 25, 2017

Field research aims to slow the spread of tick-borne illness across the Midwest

Ticks are nasty little survivors, outlasting even dinosaurs as they resist drought, tolerate cold and go months without a meal.

Quantum Physics Sep 25, 2017

New type of supercomputer could be based on 'magic dust' combination of light and matter

A team of researchers from the UK and Russia have successfully demonstrated that a type of 'magic dust' which combines light and matter can be used to solve complex problems and could eventually surpass the capabilities of ...

Environment Sep 11, 2017

Northwest forests will get more and bigger wildfires with climate change

As night fell last Monday in the Columbia River Gorge, the Oregon slopes burned as if carpet-bombed from above. Winds acted like bellows in a hearth to supercharge the flames spread by embers flying from ridge to ridge. Stands ...

Ecology Sep 10, 2017

Seeding the future? 'Ark' preserves rare, threatened plants

An ordinary-looking freezer in a sturdy cinderblock shed at a suburban Boston botanical garden holds what might be New England's most important seed catalog.

Environment Sep 10, 2017

Swiss authorities warn of glacier collapse, evacuate area

Swiss authorities have evacuated hundreds of people in the alpine glacier area of Trift in the country's south, warning of a possible glacial ice avalanche.

Environment Sep 1, 2017

Fresh landslides in Swiss Alps force more evacuations

New landslides have forced more evacuations from a valley in the Swiss Alps where eight hikers were buried in a barrage of boulders and mud a week ago, authorities said Friday.

Ecology Aug 30, 2017

American pika disappears from large area of California's Sierra Nevada mountains

The American pika, a small mammal adapted to high altitudes and cold temperatures, has died out from a 165-square-mile span of habitat in California's northern Sierra Nevada mountains, and the cause appears to be climate ...

Archaeology Aug 23, 2017

You and some 'cavemen' get a genetic checkup

Had an arrow in his back not felled the legendary Iceman some 5,300 years ago, he would have likely dropped dead from a heart attack. Written in the DNA of his remains was a propensity for cardiovascular disease.

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