19/08/2022

Plasma-produced gas helps protect plants against pathogens

The flash of lightning and the dance of auroras contain a fourth state of matter known as plasma, which researchers have harnessed to produce a gas that may activate plant immunity against wide-spread diseases.

Huge complex of 500 standing stones found in Spain

A huge megalithic complex of more than 500 standing stones has been discovered in southern Spain which could be one of the largest in Europe, archaeologists told AFP Thursday.

Chinese city dims lights in heatwave power crunch

A provincial capital in southwest China has dimmed outdoor advertisements, subway lighting and building signs to save energy, official announcements said, as the area battles a power crunch triggered by record-high temperatures.

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