Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

“While I wish we could go back to talking about minutes to midnight instead of seconds, unfortunately that no longer reflects reality,” MacDonald said. What happens if the clock reaches midnigh ...

Earth is moving closer to destruction, a science-oriented advocacy group said Tuesday as it advanced its famous “Doomsday Clock” to 89 seconds till midnight, the closest it has ever been.

"At 89 seconds to midnight, the doomsday clock stands closer to catastrophe than at any moment in its history," said former Colombian president Juan Manuel Santos, chair of The Elders, a group of ...

Tottenham Hotspur finally have a win on the board: a hard-fought win in the Europa League over Bundesliga strugglers Hoffenheim. Sunday’s opponents, Leicester City, are struggling as well - but ...

Photo by Jan Kruger - Chelsea FC/Chelsea FC via Getty Images It’s not been a happy winter for either of these two teams, but a win here would be an important boost for any top-four hopes. You ...

It’s like one long day." Michel's eyes were sensitive to light when he came out of the cave (Keystone/Getty Images) Michel's incredible findings lifted the lid on how humans react to no clocks, ...

Allen Cunningham/For the Sun-Times Share Joe Henricksen and Michael O’Brien’s weekly look at Illinois high school basketball. In this episode Mike and Joe give their Two Takes on the busy week ...