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Here's Why</title><link>https://www.smithsonianmag.com/smart-news/today-will-likely-be-shorter-than-usual-and-it-will-happen-again-in-august-heres-why-180986989/</link><description>Because of the moon’s position, Earth is rotating just over a millisecond faster than usual on a few days this summer</description><pubDate>Tue, 22 Jul 2025 11:59:33 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/today-will-likely-be-shorter-than-usual-and-it-will-happen-again-in-august-heres-why-180986989/</guid><enclosure length="379926" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/GPFqZq4Sib4asvFFGvIh4O7BIGA=/420x240/filters:focal(960x960:961x961)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/66/ca/66ca39f6-2023-4ce7-82bc-18b828d0c3db/pia00405large.jpg"/></item><item><title>NASA Will Create a New Time Zone for the Moon, Called Coordinated Lunar 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37,000 deer and more than $1 billion per year, study suggests</description><pubDate>Fri, 04 Nov 2022 19:10:20 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/deer-car-collisions-rise-when-daylight-saving-time-ends-180981070/</guid><enclosure length="1514603" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/tGenuTXGMBemulhUXOeImeEtXKw=/420x240/filters:focal(1659x1106:1660x1107)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/b4/5e/b45e3e26-a1aa-433e-864a-d36f0a86d768/pexels-aaron-j-hill-9215692.jpg"/></item><item><title>What Happened the Last Time the U.S. Tried to Make Daylight Saving Time Permanent?</title><link>https://www.smithsonianmag.com/smart-news/what-happened-the-last-time-the-us-tried-to-make-daylight-saving-time-permanent-180979742/</link><description>A 1974 switch to year-round DST proved unpopular, with Americans expressing "distaste" for the long, dark winter mornings</description><pubDate>Wed, 16 Mar 2022 18:35:06 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Here are some strategies to help you deal with the change</description><pubDate>Fri, 08 Mar 2019 15:43:25 +0000</pubDate><guid>https://www.smithsonianmag.com/innovation/five-technologies-that-could-ease-transition-to-daylight-saving-time-180971657/</guid><enclosure length="99999999" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/et-p8SWRa2a3PyJ5scRQT1GNyVw=/420x240/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/ab/2f/ab2f47ff-c329-4c9d-8c30-7977ac316fc5/gro-clock.jpg"/></item><item><title>Scientists Measure the Second With Record-Breaking Precision</title><link>https://www.smithsonianmag.com/science-nature/scientists-measure-second-record-breaking-precision-180970908/</link><description>A new generation of optical clocks are becoming ever more reliable as physicists work to redefine time</description><pubDate>Wed, 28 Nov 2018 21:08:59 +0000</pubDate><guid>https://www.smithsonianmag.com/science-nature/scientists-measure-second-record-breaking-precision-180970908/</guid><enclosure length="461685" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/OrG8HgMItXH--g6j1Zk99kFixGw=/420x240/filters:focal(1222x799:1223x800)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/5e/71/5e7128e7-fb0f-466d-ae44-cdf489741a4f/16pml015_ytterbium_clock_n_phillips_hr_1.jpeg"/></item><item><title>The EU Mulls Ditching Daylight Saving Time</title><link>https://www.smithsonianmag.com/smart-news/europe-mulls-ditching-daylight-saving-time-180969572/</link><description>The European Commission is polling citizens about whether the 28-nation bloc should keep springing forward and falling back each year</description><pubDate>Mon, 09 Jul 2018 19:15:01 +0000</pubDate><guid>https://www.smithsonianmag.com/smart-news/europe-mulls-ditching-daylight-saving-time-180969572/</guid><enclosure length="69823" type="image/jpeg" url="https://th-thumbnailer.cdn-si-edu.com/8Kd0RDmOHoh18ahTh6vo0bg3enQ=/420x240/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/1d/f0/1df099ca-ecb8-433f-bc92-5797d07f8118/big_ben.jpg"/></item><item><title>One Hundred Years Later, the Madness of Daylight Saving Time Endures</title><link>https://www.smithsonianmag.com/history/100-years-later-madness-daylight-saving-time-endures-180968435/</link><description>The original arguments Congress made for 'springing ahead' have been thoroughly debunked. 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