Some of the world's most advanced AI systems struggle to tell the time and work out dates on calendars, a study suggests.

A new study investigated the mortality and mental health correlates of the iconic Bulletin of the Atomic Scientists' Doomsday Clock.

UCLA physicists have developed a new thin film that uses far less of the rare thorium-229 while also being significantly less ...

and so the desire to study and understand the heavens was high, particularly in the monasteries. The authors posit that mechanical clocks could have developed in response to that curiosity and ...