Within 20 years, Time magazine was making planet Earth its “Man of the Year,” and the first Earth Summit met. But now I think I spoke too soon.

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The Earth could very well cause a major global catastrophe and take all human beings with her. But no, she’s a mother, she’s patient, she gives us several chances.

I'd spent weeks investigating one of the greatest environmental crimes you've never heard of. In the Malaysian state of ...

Trump has already shattered Nato's united front by talking to Putin and withholding military support to Ukraine. Ed Arnold says contentious issues have been stripped from the summit.

Even if, as expected, the new spending target is approved, some nations may have little intent of reaching it – by 2032 or 2035. The timescale's still unclear. Spain's prime minister has already ...

Ed Arnold, of the defence think tank Rusi, says Trump likes to be the star of the show and predicts he'll be able to claim that he's forced European nations to act. In truth he's not the first US ...