Greenland has a vast ice sheet that's over 1 mile thick on average. And this means that there's something hidden under all ...

If this were any other time, and any other country, the sort of talk we've been hearing from Trump would have drawn howls of ...

Speaking in the first TV debate before snap elections later in the month, Scholz said his strategy for dealing with Trump is ...

When we asked you, readers of CNN.com and the What Matters newsletter, for your questions about the whirlwind of news that ...

AI is the result of years of the world's scientific progress, it serves global common good and should not be used to promote ...

When a new US president takes office, his first order of business is usually to reassure America’s allies and warn its enemies. However, Donald Trump is doing t ...

The focus of Europe’s attention right now is Trump’s démarche on the Ukraine war. But just before that, it was the threat of US tariffs and the breakdown of an open international trade order.