#Clocks

Tick tock – clocks in America will fall back this Sunday. It could be the last time, if President Trump and some like-minded lawmakers get their way.…

GPS tracking reveals fast east-west flights lead to a mismatch between birds' internal time and the sun’s position, skewing their sense of direction.

There were three possible approaches the U.S. could have taken this year regarding seasonal time change. Instead, our clocks will fall back as usual next month.

There were three possible approaches the U.S. could have taken this year regarding seasonal time change. Instead, our clocks will fall back as usual next month.

British Summer Time will soon comes to an end as the clocks go back an hour to Greenwich Mean Time.

Biological clocks are often associated with light. Historically, most people started their days when the sun was up and ended their days when the sun set.…

Our reviewer sheds some light on the best dawn simulation alarms, from Lumie and Philips to Dreamegg

Credit: N. Hanacek/NIST Our modern world depends on clocks that tap the secrets hidden inside atoms — the tiny building blocks of matter that make up everything from our bodies t

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Quickest 200m in April for Alfred and T-2nd for the fastest in her career. Personal Best for Carleta Bernard and Elise Cooper gets closer to her 200m PB of 22.64 set at last year’s New Balance Nationals.

Hey guys, been lurking this sub and others for a few weeks now. Initially I just wanted one of those sunrise alarm clocks w/ custom music alarms but most products available have pretty mixed reviews - with some even requiring a subscription service?…

As part of his Real Time series, artist Maarten Baas has created The People’s Clock, a timepiece that lives in Amsterdam’s Schiphol airport. To create the clock’s “workings”, Baas recorded more th

This weekend clocks in the UK will 'spring forward' by an hour marking the return of lighter evenings as the UK moves closer to summer.

From wartime strategy to Halloween lobbying lore, the legacy of daylight saving time is tangled in culture, commerce and contested claims.