10/07/2019

Star formation may be halted by cold ionized hydrogen

For the first time ionized hydrogen has been detected at the lowest frequency ever towards the center of our Galaxy. The findings originate from a cloud that is both very cold (around -230 degrees Celsius) and also ionized, ...

Ecotax championed, contested and still marginal in EU

Green taxes such as the one that France said Tuesday it would impose on plane tickets in 2020 are struggling to develop across the European Union, where they frequently faces resistance and protests.

Paris declares 'climate emergency'

Paris, which in 2015 hosted the signing of a historic agreement on fighting global warming, on Tuesday declared a climate emergency following similar moves by other cities and national parliaments.

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