Biology

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Articles & explainers

3,879 published items in this category and its subcategories.

Datura can make people nude
Biology

Datura can make people nude

Datura may have caused a monk to take off his clothes and perform strange actions in the forest in Germany last week.

December 17, 2018
Causes turn dragonflies from gold to red
Biology

Causes turn dragonflies from gold to red

Chemical balance between the pigments in the dragonfly's abdomen determines their color. When oxidants are present, these cells are yellow and when there are reductants,…

December 17, 2018
Outbreaks of new viruses resistant to drugs
Biology

Outbreaks of new viruses resistant to drugs

The new drug-resistant virus kills a patient at the Medical Center of the National Institute in Maryland (USA). This is the 19th patient in the hospital with drug-resist…

December 17, 2018
Giant grass threatens America
Biology

Giant grass threatens America

An agricultural group in the United States will ask the US government to approve the use of Agent Orange to destroy giant pollen grass, a plant that is growing very stro…

December 17, 2018
Discovering new orchids only in Vietnam
Biology

Discovering new orchids only in Vietnam

A new scientific orchid called Dendrobium farinatum is recognized as a native orchid species in Vietnam, never before found in any other country and scientists have offi…

December 17, 2018
Bee zombies appeared in America
Biology

Bee zombies appeared in America

In Washington state (USA) is a strange phenomenon: many bees in the nest have died or staggered and plunged to the ground.

December 17, 2018
Lessons learned from ants
Biology

Lessons learned from ants

Scientists believe that the image of ants working seriously is a lesson for people about working together in groups to make the best decision.

December 17, 2018
The cause of arsenic-contaminated rice
Biology

The cause of arsenic-contaminated rice

Results from a recent study in Consumer Reports show that inorganic arsenic - still known as carcinogen - is found in more than 60 popular rice products.

December 17, 2018
Digging the 5,000-year-old oak tree trunk
Biology

Digging the 5,000-year-old oak tree trunk

Oak trees living in marshes are often found in fields. This is one of the rarest timbers in the UK, with quality comparable to today's most expensive tropical hardwoods.

December 17, 2018