Research

Tiny DNA tweak flips biological sex, researchers report

A study reports that a single nucleotide variant in the genome can make an XY individual develop as female and an XX individual develop as male.

Laboratory mice.
 Cats are much pickier than you think and have clear preferences

Your cat is bored: It’s not just you, it’s also the food you give it

A bride covers her face as she waits to take her wedding vow at a mass marriage ceremony at Bahirkhand village, north of Kolkata February 8, 2015. (illustrative)

4 million cancer cases studied: People who do not marry face as much as 85% greater cancer risk

Siri. Gemini artificial intelligence capabilities.

Study shows AI systems deceive users to keep fellow AIs from being turned off


All-queen ant shocks science: Japanese–German team finds species with no males or workers

Researchers hypothesize it descended from a slave-making species that lost its own workers because other ants worked for them, with the loss of male production occurring later in evolution

Temnothorax kinomurai ants.

Physicists pinpoint mechanism behind familiar basketball shoes squeak

Analysis showed that tiny regions of the rubber momentarily detach and reattach to the surface thousands of times per second

A woman sleeping with her shoes on

Just five minutes in the microwave can unleash up to 534,000 micro- and nanoplastics into food

The term 'microwave-safe' often means a container will not visibly melt or break, not that it prevents the release of microscopic plastic particles or chemical additives

Dangerous or not? A microwave

16 Millions descended from Genghis Khan? not so fast

Researchers analyzing DNA from four Ulytau mausoleum burials in Kazakhstan ireport that the 16 million male descendants estimate is overstated

 Genghis Khan's empire treasures rediscovered in Siberian museum storage.

A new drug just entered Israel's health basket. Here's why it matters-opinion

The decision to add IWILFIN to the health basket demonstrates that Israel takes the lives of its youngest cancer patients seriously.

When your child is diagnosed with cancer, your world becomes very small

Rare giant phantom jellyfish found near Argentina during early February mission

The jellyfish has a bell size of up to one meter in diameter, and its four arms can reach lengths of up to about ten meters.

 A jellyfish is seen near a boat by the coast of Haifa at the Mediterranean sea, Israel July 25, 2022.

Haredi, Arab children with autism face inequality and delay in diagnosis, study finds

The study found two types of inequality: both in the lower rate of children who receive formal diagnoses of being on the spectrum and in a critical delay in the age of diagnosis.

Autism Spectrum Disorder (ASD) is underdiagnosed in ultra-Orthodox and Arab-Israeli populations, according to Jerusalem Taub Center for Social Policy Studies.

Socioeconomic intervention needed to save haredi periphery towns - opinion

Haredi women in the periphery are more educated, with increased matriculation certificates or academic degrees: 41% vs 34% in the center. Geography itself has a tangible effect on haredi lifestyles.

 Rain in Bnei Brak

Noninvasive magnetic brain stimulation offers new hope for PTSD patients

A Tel Aviv University study suggests noninvasive brain stimulation may reduce intrusive memories in people with PTSD.

IDF helmet developed to get neuro feedback relating to PTSD.

Tech Talk: Do startup competitions matter for founders? New research says yes, if done correctly

A new Tel Aviv University analysis examines whether startup competitions improve survival, access to funding, and growth, or reward teams already positioned to win.

Dr. Eyal Benjamin, Coller School of Management, Tel Aviv University.