Add Yahoo as a preferred source to see more of our stories on Google. While Russian missile strikes on Kyiv have become horrifyingly routine during the full-scale invasion of Ukraine, the attack that ...

Russia fired a Zircon missile at Ukraine earlier this month, Kyiv has said, in what appears to be the first use of the hypersonic weapon in two years of war. But with a spotty track record for ...

Ukrainian officials said the missile, launched from occupied Crimea, hit a road surface on the outskirts of the city. The Air Force confirmed it was unable to intercept the missile, and its ...

There are many open questions about how our planet formed 4.55 billion years ago: When did plate tectonics start? When did ...