WHO pens prescription for health at COP26

Millions of lives could be saved by reining in global warming, the World Health Organization said Monday, urging the COP26 summit to take serious climate action to improve public health worldwide.

In Egypt's Red Sea, corals fade as oceans warm

Standing on a boat bobbing gently in the Red Sea, Egyptian diving instructor Mohamed Abdelaziz looks on as tourists snorkel amid the brilliantly coloured corals, a natural wonder now under threat from climate change.

Catalysts found to convert carbon dioxide to fuel

The goal of tackling global warming by turning carbon dioxide into fuel could be one step closer with researchers using a supercomputer to identify a group of "single-atom" catalysts that could play a key role.

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