BENGALURU, India — If a city is one thing in the daytime, it may well be a different entity altogether come nightfall. For many city-dwellers, the night brings with it a sense of quietude, of rest and ...

For billions of years, life has depended on Earth's rhythm of day and night. DNA codifies body clocks in all animals and plants, which helps their cells act according to this cycle of light and dark.

UNDER STRICT EMBARGO UNTIL 10:00 AM UK TIME / 05:00 AM (US ET) ON TUESDAY 10TH DECEMBER 2024 While trees can cool some cities significantly during the day, new research shows that tree canopies can ...

Another shot #FromSpace Although it was a beautiful night in #Chicago just to the West big storms! Another shot From Space yesterday just after sunset over Iran Can u find Syria, Baghdad Black Sea and ...

There's something transformative about European cities when the sun disappears. The daytime crowds thin, the architecture takes on a different character under artificial light, and the whole ...