04/05/2017

Biggest X-ray laser in the world generates its first laser light

The European XFEL, the biggest X-ray laser in the world, has reached the last major milestone before the official opening in September. The 3.4 km long facility, most of which is located in underground tunnels, has generated ...

Everest braces for record number of summit attempts

Nepal has issued a record number of permits to climbers wanting to summit Mount Everest this spring, an official said Thursday, prompting fears of overcrowding on the world's highest peak.

Is there such a thing as a national sense of humour?

We're all aware that there are stereotypes. The British are sharply sarcastic, the Americans are great at physical comedy, and the Japanese love puns. But is humour actually driven by culture to any meaningful extent? Couldn't ...

When good animals make bad decisions

Life is full of choices and animals have to make them every day, such as where to live, where to feed, and which other animals to interact with. These decisions are often based on an animal's perception of their surroundings ...

Pathogenic bacteria train their defence in lakes and oceans

Peter Mathisen at Umeå University has found links between the aquatic environment and the spreading of diseases such as tularaemia. The results indicate that aquatic environments act as "gyms" for bacteria, where the presence ...

How robots can help us embrace a more human view of disability

When dealing with the otherness of disability, the Victorians in their shame built huge out-of-sight asylums, and their legacy of "them" and "us" continues to this day. Two hundred years later, technologies offer us an alternative ...

When a suburb's turn for gentrification comes

Those who value "multiculturalism" and "access to the city" as key markers of a vibrant, progressive city will find these attributes in the Melbourne suburb of Footscray. Yet, at the same time, they will find them under threat ...

Measuring the mass number of superheavy, human-made elements

A new tool at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) will be taking on some of the periodic table's latest heavyweight champions to see how their masses measure up to predictions.

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