15/06/2023

Astronomers unbury radio emissions from CIZA galaxy cluster

Astronomers have used a newly upgraded world-leading radio telescope to unbury the radio emissions from a galaxy cluster known as CIZA1359. The signal has until now been buried in noise from a nearby foreground object.

Repentant ranchers rescuing Colombian wildlife

Two newborn pumas and a convalescing porcupine share a room in the home of the Zapata family, which has renounced livestock farming to focus on stewardship of the Colombian Amazon and its animals uprooted by deforestation.

Swiss get behind net-zero climate law

The Swiss on Sunday backed a new climate bill aimed at steering their country of melting glaciers towards carbon neutrality by 2050.

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