India, Pakistan must brace for even worse heatwaves

The devastating heatwave that gripped India and Pakistan over the last two months is unprecedented, but worse—perhaps far worse—is on the horizon as climate change continues apace, top climate scientists told AFP.

Building planets from protoplanetary discs

Planets and their stars form from the same reservoir of nebular material and their chemical compositions should therefore be correlated but the observed compositions of planets do not match completely those of their central ...

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