Researchers have long wondered why exactly humans and other animals need to sleep.
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"Protein plays a much more important role in sleep than many people realize."
Scientists say menthol flavors and synthetic ingredients with an “icy” taste can lead to abnormal heart rhythms.
Wearable technology could lead to quicker responses for out-of-hospital cardiac arrests among heart patients and increased survival rates.
By continuously monitoring signs of stress, the device can detect stress in babies, who cannot communicate.
The 54-year-old was found dead on March 20.
Research involving mice showed that swimming is more effective than running in promoting healthy heart growth.
When Australian fur seals get back to land they speed up their heart to clear waste products and replenish oxygen stores.
The 'Melrose Place' alum died on April 19 at 57 years old.