New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

The Alien tabletop RPG's latest edition adds plenty of new rules and playstyles to your armory - but they're not going to ...

So far it's just the original series Rangers, Rita Repulsa, and the Green Ranger, but if the monsters are on the way we're so cooked.

The interstellar visitor 3I/ATLAS has turned into one of the strangest shows in the sky, shifting to a vivid blue and changing speed as it races back into deep space. As this giant, icy body that some ...