Science

Water on Mars? Scientists discover 'bathtub ring' which may reveal contours of ancient ocean

Like Earth and the solar system's other planets, Mars formed roughly 4.5 billion years ago. Early in its history, Mars was warmer and wetter than the cold and arid place it is today.

A "selfie" taken by NASA's Perseverance Mars rover, made up of 62 individual images, on July 23, in this image released on September 10, 2025
Battlefield 6.

Pricing the battlefield: What a human life costs on the defense stock exchange -opinion

Image from Apes and monkeys, Their life and language; illustrative.

Newly discovered fossil challenges idea of ape origins in east Africa - study

The ‘jihad of knowledge’ is a state doctrine, introduced by the late Supreme Leader Ayatollah Ali Khamenei, who was assassinated by Israel and the US in the opening strike of the current war.

Iran’s ‘jihad of knowledge’ was never about its people - opinion


The brain listens 'smarter' when we focus, Israeli study discovers

A Hebrew U study shows the brain predicts and times sounds during focus, revealing how we tune out noise and stay attentive, a finding that could improve hearing aids and attention training.

A person cups their hand to their ear in an act of listening (illustrative)

Israeli desert microorganisms survive harsh climate, offer clues to life on Mars

The findings may redefine the known boundaries of life on Earth and offer a model for what microbial life might look like on Mars or other arid planets.

Israelis swim in the "Disappearing Lake" in Timna Park, in the southern Israeli desert, on September 9, 2017

Israel readies DNA and CT scans to identify hostages’ remains

Teams are preparing to identify the fallen hostages, determine the causes of death, and support families, using scientific methods and human compassion

 View of the entrance to the L. Greenberg Institute of Forensic Medicine at Abu Kabir. October 17, 2024.

Air pollution: A persistent plague on the lungs of Jerusalemites

Air pollution is not adequately monitored, and the government lacks the funds to implement a national plan.

A tourist covers her face near Jaffa Gate in the Old City of Jerusalem as a sand storm hits.

Scientists unveil nano technique that could transform clean energy and tech

The materials, known as MXenes, are made up of sheets only a few atoms thick, and they can interact with light in ways that could make future technologies faster, smaller, and more efficient.

Scanning electron microscope image of a MXene produced by HF etching of Ti3AlC2

Wildlife advocate, primate expert Jane Goodall dead at 91

Goodall was a pioneer in her field, both as a female scientist in the 1960s and for her work studying the behavior of primates.

Dr. Jane Goodall, chimpanzee researcher and naturalist, observes through glass some of Taronga Zoo's 25 member chimpanzee colony in Sydney

Israeli scientists propose new way to ‘hear’ the universe’s dark matter

Dark matter is a type of matter that does not emit, absorb, or reflect light, making it invisible to telescopes.

 This is an artist's impression of a runaway supermassive black hole that was ejected from its host galaxy as a result of a tussle between it and two other black holes. As the black hole plows through intergalactic space it compresses gas and forms stars (Illustrative).

QROCODILE bites into the mystery of dark matter

The researchers recorded a small number of unexplained signals suspected to be lightweight dark matter.

 Dark matter and gas (Illustrative).

Getting to know physician and Hollywood radio-TV personality Dr. Drew Pinsky

'I definitely believe in God. Definitely a higher power, even if it’s just ‘faith in the laws of physics.’ Whatever it is, something way bigger than me is going on.'

THE COUPLE at the 2016 MTV Movie Awards in Burbank, California. Pinsky was a regular on the Music Television channel, notably hosting weekly TV talk show ‘Loveline’ from 1996 to 2000. He also hosted reunion specials for MTV reality series ‘Teen Mom OG’ and was involved in MTV campaigns on HIV/AIDS

Austria hails 'brain gain' in luring 25 academics away from US after cuts

"We have succeeded in bringing these outstanding individuals from the United States to Austria. They bring with them new ideas, new perspectives, and international networks."

A general view of the cityscape of Vienna with the Maria vom Siege church in front, Austria, April 16, 2025.