US national parks have extremely early spring due to climate change
Many US national parks are already at the extreme warm end of their historical temperature distributions.
Because of rapidly warming conditions, people need to enhance...
World’s earliest use of indigo blue was found in Peru 6000 years ago
Indigo blue is one of the most valued and widespread dyes in the world. The color is popular in both ancient times and the...
Scientists discover a Jurassic pterosaur in South America
Scientists from Argentina, UK, and Germany recently find a new species of pterosaurs from Patagonia region of South America.
Pterosaurs are flying reptiles existing from...
On the CO2 capturing in the South Atlantic Ocean
Oceans are the main responsible for capturing the atmospheric carbon dioxide (CO2) on Earth. Without this action, the intensification of the greenhouse effect would...
Geological and Exploration Models of Beach Placer Deposits, Integrated from Case-Studies of Southern Australia
Heavy mineral (HM) deposits are the principal source of several industrial minerals, including the main source of titanium feedstock for the titanium dioxide (TiO2)...
The first Early Cretaceous damsel-dragonfly from western Liaoning, China
In the Jurassic and Cretaceous, damsel-dragonflies widely existed in Europe (e.g., Germany, Spain, England, and France).
So far, only two damsel-dragonflies have been found from...
How some birds survived but all other dinosaurs died
How dinosaurs were extinct 66 million years ago remains a question.
One theory is that an asteroid smashed into the Earth, which caused dramatic climate...
A Twitter map of happiness, diet and fitness in New York, San Francisco, and...
Social media websites like Twitter and Facebook are more and more important in our daily life. People like to exchange information about health, happiness,...
How to protect environment without sacrificing agriculture?
Food demand drives the most dominant land use on Earth. This causes a fundamental challenge to the natural environment.
Lots of natural habitats have been...
The History of Penguins in Australia
Recent studies on the fossil penguin faunas of Antarctica, New Zealand, South Africa, and South America have converged on several key events in penguin...
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These two types of drugs are linked to dementia
In a recent study from the University of East Anglia, researchers find that long-term use of anticholinergic antidepressants is linked to a higher risk...
Common painkiller may harm your immune system, damage heart and kidneys
In a recent study, researchers found that a widely used type of painkiller may increase risks of heart failure and kidney disease.
The type of...
Scientists confirm the main cause of dementia
In a recent study, researchers confirmed they discovered the main cause of dementia.
The researchers suggest that the build-up of urea in the brain to...
Three common drugs linked to high dementia risk
In a recent study, researchers found long-term use of two antidepressants is linked to a higher risk of dementia.
In addition, drugs prescribed for bladder...
For older people, weight training is more important than cardio exercise
In a recent study from Wake Forest University, researchers found that weight training is more effective than cardio for older people.
It is known that...