1001 mystery
Beautiful people sleep for 2 months because of strange diseases
The girl born Lily Clarke is called by everyone
Sleep
Browse ScienceInfo articles and explainers related to Sleep.
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Articles about Sleep
880 published items.
1001 mystery
The strangeness of dreams
Dreams often appear in people's sleep. Having dreams of bad luck, disasters, dreams of disease.
Oceanography
Animals still sleep at night even without the brain
American scientists first observed jellyfish, an animal without the brain and central nervous system, also slept at night, UPI reported on Sept. 21.
Oceanography
Sharks snuggle together to sleep on the ocean floor
Scuba divers photographed white shark sharks snuggled on the seabed near an underwater cave in Revillagigedo, Mexico, National Geographic said on Monday.
Oceanography
Video: The fishermen build themselves sleeping in the seabed
The sperm whale, the largest toothed animal on the planet, spends about 7% of its life time sleeping in an upright position. Each time their naps take 6 to 25 minutes.
Oceanography
For the first time in history recorded sharks are sleeping
You have seen how your goldfish sleeps in a tank, so it is ready to see a scary but majestic thing hundreds of times.
Oceanography
Why are marine fish more colorful than river fish?
It is due to the living environment and the survival war. To avoid enemies stronger than you, the fish must have a color that blends into the environment. The river bed…
Oceanography
Why can dolphins just sleep, just ... swim?
The dolphin only sleeps with half the brain and the other half controls the activity with the proof that in that state they can still swim in a counterclockwise directio…
Oceanography
How is dolphin sleep different from humans?
These mammals live in the sea like dolphins or whales, their sleep is very different. Instead of sleeping in a normal way, these animals have a form of sleep called 'slo…
Oceanography
Seals only sleep with half a brain
Research by Biology Professor John Peever and colleagues at the University of Toronto (Canada) and University of California (USA) has identified several types of chemica…
Oceanography
Fish produce 'mosquito net' to have a restful sleep
Scientists at the University of Queensland, Australia discovered fish produced
Oceanography
Elephant seals 'sleep' during dive
A new study explains how the elephant seals scientists ask for a long time when they leave the mainland during the 8-month migration season in the sea.
Oceanography
Dolphins are always awake and sleeping at the same time
One study showed that dolphins may not sleep for many days continuously and remain alert. In fact, only half of their brains were active, while the other half rested.
Archeology
Discovered the mummy 'beauty sleeping in the lake' 2,000 years old wearing a silk dress
The remains of the 2,000-year-old 'beauty' were discovered in the upstream reservoir of a giant dam of 242m high, in the Yenisei River, Siberia, southern Russia, Mirror…
Archeology
How did the fossil dragon sleep for 112 million years?
The prickly nodosaur dinosaur, the ankylosaur's armored cousin, was discovered at the Suncor Millennium Mine in Alberta in 2011.