A novel suggestion that complexity increases over time, not just in living organisms but in the nonliving world, promises to rewrite notions of time and evolution.

“That’s what I wanted to do.” Williams was especially drawn to a branch of theoretical computer science called computational complexity theory. It deals with the resources (such as time and space) ...

With its sequel currently thriving and establishing itself as one of the best third-person shooters around, the original Warhammer 40k Space Marine has taken a bit of a back seat in people's minds.

What are the best space games on PC in 2025 ... this is a game that sees you doing battle in mech suits. There are a number of different mechs to choose from, and they all play differently ...

That's about 50% of all such incidents. This number rises with every new batch of satellites launched into space. By the time Starlink deploys all 12,000 satellites of its first-generation ...

Find out what's up in your night sky during June 2025 and how to see it in this Space.com stargazing guide. Looking for a telescope for the next night sky event? We recommend the Celestron ...

Our meta-analysis also showed that tai chi improved cognitive function in this age group, as suggested in previous studies.15 However, this finding should be considered in the context of the small ...