By Ariel Marcy, 10 October 2023
How does your body know when to sleep and wake up? For a long time, scientists thought that your brain dictated your body’s internal clock. Now Australian and French researchers have found that the liver has a say, too.
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By Mike, 3 October 2014
Getting out of bed some days feels like too much effort. If only night lasted all day, just like it does for the blind Mexican cavefish. Like the fish, you just might save some energy by living in an endless night.