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Biology

Displaying 117 Articles

Among the Causes of Multiple Sclerosis: Heat and Salt

Israeli study: changes in the cellular environment damage the nerves’ insulating coating

calendar 15.10.2018
reading-time 4 minutes

The Virus that Brings Down the Rain

Viruses that infect colonies of water algae lead to the spreading of airborne particles upon which rain drops can condense, study finds

calendar 9.10.2018
reading-time 4 minutes

The Robat

It may not fly, but the robot developed at Tel Aviv University maps novel surroundings like bats do

calendar 6.9.2018
reading-time 4 minutes

Murderers Caught in the Net

Murder suspects were caught after detectives matched DNA samples with their relatives information in online family trees

calendar 9.8.2018
reading-time 9 minutes

Evolution by Hurricanes

Hurricanes affect lizard evolution – simply by casting those less capable of withstanding the powerful winds into the sea

calendar 31.7.2018
reading-time 5 minutes

Salt, Sand and Seashells: Science at the Beach

Why is the sea salty? What is sand made of and what does it have to do with wine?

calendar 5.7.2018
reading-time 5 minutes

The World Belongs to the Plants

An Israeli study raised interesting findings about the mass of all organisms, as well as disturbing findings about the impact of mankind

calendar 22.5.2018
reading-time 5 minutes

The Woman Who Unraveled the Mysteries of Soy

Yehudith Birk discovered the activity of a certain soy protein, enabling its use for a wide range of applications – from pest control to cancer treatment

calendar 16.4.2018
reading-time 5 minutes

Mankind’s Family Tree

An Israeli-American study collected important information from data of millions of social-network users

calendar 2.3.2018
reading-time 5 minutes

Ada Yonath – Unraveling the Secrets of Life’s Building Blocks

Ada Yonath solved the structure of the cell’s protein factory and won the Nobel Prize in Chemistry

calendar 28.11.2017
reading-time 6 minutes

Redheads – an Endangered Species?

Is the ginger hair gene in danger of extinction? Genetics says: no reason to worry

calendar 28.9.2017
reading-time 3 minutes

What happens to animals during a solar eclipse?

Animals change their behavior during the eclipse, and now there is an app

calendar 28.9.2017
reading-time 4 minutes

Eating meat without killing any animals

Is it possible to eat a steak while leaving the cow intact?

calendar 9.5.2017
reading-time 11 minutes

The Deadly Mechanism of Amyloids

Technion researchers discovered the structure of the protein ‎through which a violent strain of bacteria kills our cells

calendar 19.3.2017
reading-time 4 minutes

Navigation: a New Israeli Discovery

WIS researchers identified brain cells ‎that evaluate the direction and distance from a target

calendar 25.1.2017
reading-time 5 minutes

Male-Killing Bacteria

Wolbachia bacteria switch the sex of males and kill them in a variety of ways, so that they can use the females for their own needs

calendar 18.1.2017
reading-time 11 minutes

Why are Cigarettes More Addictive Nowadays?‎

Do substances added to cigarettes ‎make them more addictive?

calendar 24.11.2016
reading-time 7 minutes

The Method Competing with Evolution

Gene Drive – the new genetic engineering technology promoting the rapid ‎spread of genes into large populations

calendar 20.11.2016
reading-time 6 minutes

Diving into Cell Death – Who Lives and Who Dies?

Self and cell examination: every day billions of cells are sentenced by our body to either life or death via processes with medical applications

calendar 28.10.2016
reading-time 6 minutes

Drowsy Flying

German researchers found how birds are able to nap during long-distance flights

calendar 15.9.2016
reading-time 3 minutes

Why don’t animals talk?

How do animals communicate? Do they use language or just basic communication? And why can’t they use human language?

calendar 5.9.2016
reading-time 5 minutes