AN asteroid the size of a football pitch cannot be ignored, an expert has warned after its chances of hitting Earth increased ...

Keith Kellogg, U.S. President Donald Trump's special envoy for Ukraine and Russia, dismissed the possibility of Ukraine ...

During the Cold War, the term strategic forces referred to nuclear weapons deployed on strategic delivery systems: intercontinental ballistic missiles (ICBMs), submarine-launched ballistic missiles ...

According to the BBC, the asteroid's size means it would have the same power as a nuclear bomb if it were to hit the Earth.

Ukraine continued to receive military aid from the US, but there was no discussion yet about new packages, President Volodymyr Zelensky said on Wednesday.

Ukraine brings back 150 POWs from Russian captivity in prisoner swap * Ukraine strikes Russian oil facility, Buk air defense ...

It's a term that's casually thrown around in movies and novels. But what does "DEFCON" mean, and what's the significance of ...

X-energy, controlled by billionaire Kam Ghaffarian, rakes in another $200 million to become the best-funded startup ...