23/10/2017

New London pollution tax comes into force

Drivers of the most polluting vehicles will face an extra daily charge for driving into central London on weekdays from Monday in a bid to improve air quality in one of Europe's most polluted cities.

The problem with cheap petrol—study looks at fuel prices

The economist behind a new study into traffic and fuel prices has urged countries to continue their progress toward eliminating fossil fuel subsidies. He has also drawn attention to the need for Australia to move to a GPS-based ...

Image: The colour sphere of the sun

This colourful image is a 'chromosphere flash spectrum' captured during the total solar eclipse that occurred across the United States on 21 August 2017. It was taken by ESA's expedition team who monitored the eclipse from ...

Crops evolved 10 millennia earlier than thought

Ancient hunter-gatherers began to systemically affect the evolution of crops up to thirty thousand years ago – around ten millennia before experts previously thought – according to new research by the University of Warwick.

Researchers reveal how stem cells make decisions

Embryonic stem cells have the remarkable ability to develop into any type of cell. On their way to become for example a liver or a heart cell, they must repeatedly decide between alternative developmental paths. How they ...

A new effect in electromagnetism discovered – 150 years later

Electromagnetism is a branch of physics that deals with all phenomena of electricity and magnetism. This field is the key foundation of our modern age of electricity and information technology. It is governed by a set of ...

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