13/02/2018

Why did gas hydrates melt at the end of the last ice age?

Methane hydrates, also known as "burning ice," occur at all ocean margins. The compound of gas and water occurs in the seafloor and it is only stable under relatively high pressures and low temperatures. If the pressure is ...

Software package processes huge amounts of single-cell data

Scientists from the Helmholtz Zentrum München have developed a program that for managing enormous datasets. The software, called Scanpy, is a candidate for analyzing the Human Cell Atlas, and has recently been published ...

Cultural cross-fertilisation to rescue soils

Sharing best practice farming techniques with farmers from different cultures and traditions could help increase the quality of our soils – a vital step in ensuring that we can grow enough food for people in the coming ...

South Africa declares drought a 'national disaster'

South Africa on Tuesday declared a "national disaster" over a drought that has ravaged parts of the country and threatened to leave the city of Cape Town without domestic tap water.

UK unveils new technology to fight extremist content online

The British government is unveiling new technology designed to remove extremist material from social media, amid mounting pressure on companies like Facebook and Twitter to do more to remove such content from their platforms.

When it comes to extinction, body size matters

On a certain level, extinction is all about energy. Animals move over their surroundings like pacmen, chomping up resources to fuel their survival. If they gain a certain energy threshold, they reproduce, essentially earning ...

New models give insight into the heart of the Rosette Nebula

A hole at the heart of a stunning rose-like interstellar cloud has puzzled astronomers for decades. But new research, led by the University of Leeds, offers an explanation for the discrepancy between the size and age of the ...

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