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Yonat Eshchar, PhD

Displaying 63 Articles

No Solid Evidence Linking Paracetamol to Autism

The FDA has issued a statement suggesting that prenatal exposure to paracetamol may be associated with an increased risk of neurological conditions. However, physicians and researchers contend that the claim lacks a strong scientific basis and caution that it could ultimately do more harm than good.

calendar 29.9.2025
reading-time 6 minutes

Nobel Prizes 2024 – Celebrating Artificial Intelligence

This year’s Nobel Prizes underscore the transformative impact of the artificial intelligence revolution currently underway, with notable connections to the achievements recognized in physics and chemistry.

Why and When Did Humans Start Shaving?

Even in cave paintings, human figures are depicted without beards. When and why did modern humans begin to part ways with their natural appearance and start removing facial hair?

calendar 15.11.2024
reading-time 8 minutes

The Hobbit, or to the Origins of Human Evolution and Back Again

Twenty years ago fossils of dwarfed humans were discovered on an island in Indonesia. Researchers continue to debate how these hominins arrived there and where they fit in our evolutionary history. Recent findings have only added complexity to the picture.

calendar 11.11.2024
reading-time 13 minutes

A Cat’s Take on Words Image-Word Associations in Cats

A recent study demonstrates that cats are capable of associating images with words in much the same way that babies do during their language development.

calendar 6.11.2024
reading-time 5 minutes

Nobel Prize in Physiology or Medicine 2024: Discovery of MicroRNAs

The prize will be awarded to two researchers from the United States who had previously received the Wolf Prize for their discovery.

Through The Looking Glass: Charting the Course Ahead

Numerous published studies explore self-awareness in the animal kingdom

calendar 22.2.2024
reading-time 14 minutes

Evolution: A Matter of Chance?

The evolution of the human species is the result of a long sequence of random processes but that doesn’t mean we evolved by chance

calendar 15.2.2023
reading-time 19 minutes

COP27 – An Ambiguous Compensation Agreement, No Progress on Weaning

An Ambiguous Compensation Agreement, No Progress on Weaning Off Fossil Fuels

calendar 22.11.2022
reading-time 6 minutes

The 2022 Nobel Prize in Physiology or Medicine – the Genetics of Human Evolution

The prize will be awarded to Svante Pääbo, for his discoveries in the field of genomes of extinct species in human the lineage

calendar 6.10.2022
reading-time 11 minutes

Junior Brainwash – Mosquitoes

What do mosquitoes eat? Which disease do they transmit? A scientific trivia about mosquitoes

calendar 16.6.2022
reading-time 1 minutes

Redhead Genetics

Which genes underlie red hair and how can two parents with brown hair have a redheaded child?

calendar 28.4.2022
reading-time 4 minutes

The Genes of Twins

Is the tendency to have twins hereditary? It seems so, at least for fraternal twins

calendar 28.3.2022
reading-time 5 minutes

The Puzzling Story of the Origin of Man

How are we related to Neanderthals? Which species was discovered through fossil DNA? The more we know, the more complex the history of humankind becomes

calendar 12.2.2022
reading-time 15 minutes

The Woman Who Shed Light on the Origin of Man

Mary Leakey, who had no formal education, led many excavations in Africa and was pivotal in deciphering how our ancestors evolved.

calendar 6.2.2022
reading-time 8 minutes

Junior Brainwash – What is Biomimicry?

What is Biomimicry? Which group do Koalas belong to? A challenging scientific trivia

calendar 5.1.2022
reading-time 1 minutes

Jaw of Contention: Who Was Nesher Ramla Homo?

Recently, Israeli researchers reported the discovery of an unknown type of ancient human. Now another pair of Israeli researchers claims that it is merely a Neanderthal

calendar 23.12.2021
reading-time 5 minutes

Bouba or Kiki? Is Sound-Shape Association Universal?

People from all over the world associate the same shape with the same made-up word. What does this imply regarding the evolution of spoken language?

calendar 6.12.2021
reading-time 5 minutes

The Warning Screams of Bees

Asian honey bees produce warning screams when attacked by hornets

calendar 2.12.2021
reading-time 4 minutes

Junior Brainwash #31

Many animals are under a constant threat of predation. How are they able to defend themselves? A challenging scientific trivia

calendar 21.11.2021
reading-time 1 minutes

Communal Blood Meals

Vampire bats meet each other during the night and feed together – they prefer to do it with their friends

calendar 31.10.2021
reading-time 5 minutes

Junior Brainwash #30 – Dinosaurs

On which continents were dinosaur fossils found? What did Tyrannosaurus Rex eat? And what is the meaning of the word Dinosaur? A challenging scientific trivia about dinosaurs

calendar 28.10.2021
reading-time 1 minutes

Light Pollution – The Hidden Problem Visible to All

The starry sky is hidden behind the artificial lighting we created to keep the night away. Why light pollution matters?

calendar 24.10.2021
reading-time 9 minutes

Junior Brainwash #29 – Winter

What happens to our body when we are cold? Why do we get ‘goosebumps’? A challenging scientific trivia

calendar 19.10.2021
reading-time 1 minutes