Rubidium holdover clocks must be designed to operate autonomously for months or years without human intervention. However, its long-term stability is affected by component ageing and environmental ...

Waking up at 3 a.m. every night and struggling to fall back asleep? You’re not alone. From stress and insomnia to ageing and ...

People across continents begin their day as the sun rises, with the average wake-up time gathering around 7:00 am local time. By 9:00 am, the majority of the world's population is active and engaged.

The guys were up until gone 2am last night preparing Yuki’s car, so just as a unit we’ve executed a really good race this weekend. “Particularly for our 400th [race], it was great to ...