Yet for all America’s expertise and innovation, not to mention its vast defence budget, its own armed forces are struggling to adapt. Mark Milley, until late 2023 America’s most senior soldier, argues ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

Global warming is producing a rapid loss of plant species -- according to estimates, roughly 600 plant species have died out since 1750 -- twice the number of animal species lost. But which species ...

Winter storms will not become a thing of the past as temperatures rise. Here's how climate change affects snow storms.

The planet has been shattering heat records for the past two years. That was expected to ease in January—and the fact that it ...