Well, unless you’re Buzz Lightyear, we know that’s impossible; you can’t go beyond what has no end. But the representation of infinity, or the reality of it, makes for some very complex reasoning. In ...

Tom Gliatto reviews the latest TV and movie releases for PEOPLE Magazine. He also writes many of the magazine's celebrity tributes. It s been nearly 35 years since Carl Sagan became a global celebrity ...

Scientists usually have an uncomfortable time coping with the concept of infinity. Over the past century, physicists have had a particularly difficult relationship with the notion of boundlessness. In ...

The question of whether the cosmos goes on forever is no longer just a late night thought experiment, it is a live research problem that cuts to the heart of modern physics. Astrophysicists are using ...