In an exclusive interview, Mette Frederiksen discusses the incident and new transatlantic tensions over NATO and Ukraine.

Daylight Savings Time starts on March 9, 2025 and will end on Nov. 2, 2025. This means that we will turn our clocks an hour ...

In March, millions of Americans turn their clocks forward, marking the start of daylight saving time in 2025. The controversial practice of "springing forward" and "falling back" has been observed in ...

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

We often imagine professional tennis players living a glamorous life, enjoying world-class hospitality and luxury on the tour ...

Is it time to stop changing our clocks twice a year? Here's a state-by-state look at efforts to make daylight saving time ...

Is it time to stop changing our clocks twice a year? Here's a state-by-state look at efforts to make daylight saving time ...

Scientists have taken a bold step toward understanding dark matter, the invisible force shaping the cosmos. Using atomic ...

The modern world of international travel comes with a peculiar challenge that can derail even the most seasoned travellers: ...

Clocks will "spring forward" one hour at 2 a.m. on Sunday, March 9, 2025, causing most people to lose an hour of sleep. It ...

An upcoming feature in Android 16 will help users keep track of time zones by sending notifications when they change.

The Standard Time Act in 1918 was the first introduction of daylight saving time to American clocks. What was then a ...