Sealed, signed and delivered

A team of archaeologists from the Hebrew University of Jerusalem (HU) made a rare discovery when they unearthed a small clay seal impression dating back some 7000 years. The impression, with two different geometric stamps ...

Novel theory addresses centuries-old physics problem

The 'three-body problem,' the term coined for predicting the motion of three gravitating bodies in space, is essential for understanding a variety of astrophysical processes as well as a large class of mechanical problems, ...

Delayed radio flares from a tidal disruption event

A team of researchers from the Hebrew University of Jerusalem (HUJI) led by Dr. Assaf Horesh have discovered the first evidence of radio flares emitted only long after a star is destroyed by a black hole. Published in the ...

Researchers advance simple and inexpensive diagnostic blood test

In diagnostic medicine, biopsies, where a sample of tissue is extracted for analysis, is a common tool for the detection of many conditions. But this approach has several drawbacks—it can be painful, doesn't always extract ...

Holocaust Remembrance Day: COVID-19 changed how we remember

As the world prepares to commemorate International Holocaust Remembrance Day on January 27th, communities and memorials around the world are addressing how to meaningfully commemorate the day while protecting public health ...

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