Research

Jerusalem hospital performs first-ever alpha radiation treatment for recurring brain tumors

The technology, which emits highly bioefficient alpha particles that deliver concentrated radiation, was developed in collaboration with the Sharett Institute of Oncology and ALPHA Tau.

Doctors at Hadassah Medical Center in Jerusalem, August 2026.
US Secretary of Defense Pete Hegseth holds a briefing on the Iran war, amid a ceasefire between the US and Iran, at the Pentagon in Washington, DC, US, April 24, 2026.

Pentagon demands audit of 30 universities, investigating Russian, Chinese, Iranian research ties

Illustration of a pancreatic tumor surrounded by immune cells

SIL204 treatment may help immune system attack KRAS-driven tumors, research finds - exclusive

 TOBACCO SMOKING and second- and third-hand smoking (exposure to other’s smoke or toxins on rugs, curtains, and furniture) accounts for over 70% of COPD cases in high-income countries, with symptoms including coughing, sometimes with phlegm, difficulty breathing, wheezing, and tiredness.

Does smoking outside protect your children from cigarette smoke? Israeli study says no


New study rewrites the story of King Harold’s loss of England to William the Conqueror

Analysis of battlefield sources and chronicles deepens the mystery around the last anglo-saxon monarch.

 Rare Saxon cross-shaped pendant discovered near Leeds.

The condition of many elderly people actually improves over the years – and this is the reason

A large-scale American study found that the condition of about 45% of those over the age of 65 improves over the years cognitively or physically.

People who held a more positive attitude toward aging were more likely to show improvement both in cognitive functioning and in walking speed

A simple blood test may predict dementia up to 25 years before symptoms

A new study found that it is possible to identify early signs of dementia many years before symptoms appear using a simple blood test.

A simple blood test may detect dementia – up to 25 years in advance

Anonymous family donates $10m to Sheba to advance AI-driven medicine

New York-born donors who moved to Israel say the gift reflects their faith in Israel’s future and in Sheba’s role in shaping the next era of global healthcare.

SHEBA MEDICAL Center's new Roman Abramovich Theranostics and Nuclear Medicine Center.

The hardest material? Chinese team forges hexagonal diamond with super strength

To synthesize the crystals, the team compressed highly ordered pyrolytic graphite to pressures as high as 20 gigapascals, roughly 200,000 times the atmospheric pressure at Earth’s surface.

Structure of a hexagonal diamond.

One in two US teens say they’ve used AI to ‘undress’ people

In a survey, 36.3% of teens reported that someone else had created a sexualized GenAI image of them without their consent.

Teens with smartphones

Do you feel exhausted after meeting a certain person? There is a health cost to it

A new study found that people who surround themselves with individuals who make their lives difficult experience more chronic stress and biological changes associated with early aging.

While positive relationships are known to extend life and contribute to health, negative relationships may operate in the opposite direction

Study: Adults with ADHD experience “local sleep” while awake

Researchers report distinct brain activity patterns between adults with ADHD and neurotypical peers during inhibitory control tasks.

Adult ADHD.

Researchers stunned: Queen bumblebees survive more than a week underwater

Scientists say the terrestrial insects endured continuous underwater conditions in controlled laboratory experiments, an outcome they did not anticipate.

Bumblebee.

The midair maneuver that lets cats touch down paws-first, explained by New research

Researchers used high-speed cameras and motion tracking to show the air-righting reflex relies on spine flexion, front and rear body rotation, and tail adjustments that conserve zero angular momentum

An illustrative image of a cat alongside Hanukkah paraphenalia.