We trust our memories because they feel natural, and we trust time because it seems to flow in only one direction. Physics, ...

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

The idea that reality might be a kind of cosmic software has moved from late night dorm debates into serious physics journals ...

"We think we can make something better or find out what is going on in this interesting area if we try a bunch of things and apply several sophisticated techniques to study this." These proposals are ...

The Riemann hypothesis is one of seven math problems that can win you $1 million from the Clay Mathematics Institute if you can solve it. British mathematician Sir Michael Atiyah claimed on Monday ...

The hygiene hypothesis is also sometimes referred to as the biome depletion theory, or the “old friends” theory, is a hypothesis that states that the cause of allergic disease may be immune ...