Oceanography
Gray whale approaches boat, asks man to remove lice from head
Gray whales learn to approach tourist boats to ask humans to remove itchy lice from their skin.
Gray
Browse ScienceInfo articles and explainers related to Gray.
Topic archive
Articles about Gray
264 published items.
Animal world
How do stray dogs find their way home?
Dogs' ability to find their way home may have been inherited from their ancestors, the gray wolf. Wolves roamed vast swaths of land across Eurasia.
Discover science
Why does gray hair never turn black again?
Why is it so difficult to turn gray hair even when we try to supplement nutrients or apply modern therapies?
Environment
What phenomenon is the bright yellow beam of light that pierces the clouds as if 'connecting the earth with Heaven'?
In the middle of the gray cloudy sky, suddenly there was a beam of bright yellow light as if
Scientific works
World's first green ammonia plant opens
The new plant will produce 5,000 tonnes of green ammonia per year, replacing grey ammonia which uses environmentally harmful fossil fuels.
Entertainment
What color is the Tom cat really: Blue or gray?
'Tom & Jerry' is a timeless animated series that first aired in 1940 and can still be seen today in a number of different incarnations.
Oceanography
The giant Sei whale reappears after 100 years of absence
After a century of absence due to hunting, giant gray-blue Sei whales are returning to Argentina's Patagonian waters.
Health
Unexpected relationship between gray hair and cancer: Harvard research clarifies the truth
In many cases, gray hair is not only a sign of age but it also reflects a person's health status.
Oceanography
Unexpected disaster when gray whales reappear in the Atlantic Ocean
For the first time in 200 years, a gray whale has been sighted in the Atlantic Ocean. Scientists warn that this is a bad omen for the Earth.
Health
The American College of Medicine found that children who do not sleep for 9 hours a night have less gray matter
Sleep plays an important role in the development of both physical and intellectual children, especially gray matter.
Scientific works
Human lifespan can reach 1,000, expert: The key in this immortal cell!
The announcement of this special cell by Dr. Aubrey de Gray at a scientific conference shocked the world.
Videos
The venomous snake didn't have time to be happy to see this animal, but it was slaughtered right after
An extremely venomous South American rattlesnake (Scientific name: Crotalus Durissus) encountered a hungry animal in the dark. The surprising thing is that the person wh…
Medicine - Health
Unpredictable effects of plucking gray hair
Gray hair is unsightly and a nuisance to many people. Therefore, many people, when they see gray hair, immediately pull it out. But will this damage your scalp?
Space science
Photographer who spent 10 years capturing 48 beautiful colors of the Moon
It turns out that the moon is not only gray or dark gray as we often see, instead its color is extremely diverse.
Flu epidemic
New research shows: Having mild Covid-19 can also cause changes in brain structure
This is the first work to use brain scan data (magnetic resonance imaging) of people with Covid-19 before they contracted the virus and several months after.