New clues about how ancient galaxies lit up the universe

NASA's Spitzer Space Telescope has revealed that some of the universe's earliest galaxies were brighter than expected. The excess light is a byproduct of the galaxies releasing incredibly high amounts of ionizing radiation. ...

New Zealand unveils plan to go carbon neutral by 2050

New Zealand introduced legislation Wednesday to make the South Pacific nation carbon neutral by 2050, although greenhouse gas emissions from the economically vital agricultural sector will not have to meet the commitment.

Striking a balance between climate action and social equality

At a referendum held in February, residents of Freiburg im Breisgau voted in favour of building a site in their city that will combine environmental and societal targets. The plan is supported by ICLEI – Local Governments ...

Race at the edge of the sun: Ions are faster than atoms

Scientists at the University of Göttingen, the Institut d'Astrophysique in Paris and the Istituto Ricerche Solari Locarno have observed that ions move faster than atoms in the gas streams of a solar prominence. The results ...

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