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The baby sloth was born on 15 January and its 23-year-old father Terry was put to sleep on 23 January. Credit: ITV Channel Jersey Zoo has announced bittersweet news about the birth of a new baby ...

Additionally, sloths’ infrequent trips to the ground—mainly for defecation once a week—reduce opportunities for predators to attack. Sleeping approximately 15 to 20 hours a day, sloths conserve the ...

1 company to work for in the U.S.—it's been a top employer for 17 years I Asked A Sleep Psychologist What It Means When You Don't Dream, And It's Not As Simple As Just Forgetting ...

In “Seven Deadly Sins,” neurologist Guy Leschziner explores the science behind Dante’s greatest transgressions.

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In a Q&A, Brian Wojeck, MD, MPH, discusses how weight and sleep impact each other and how discovering connections between diabetes, obesity, and sleep disorders can lead to better treatment.

In the ride’s trademark attic scene, there’s still a tortured bride, but she’s never quite looked or acted like this.