Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

Welcome to your Queer Weekly Horoscope, a bite-sized look at the coming days broken down by your zodiac sign. Pisces season ...

The threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes rush to track its course. But the chance of an impact is still quite slim.

This week, we examine how a phone call between President Donald Trump and Vladimir Putin has raised concerns among European ...