Inside, the usual Purim noise gave way to the familiar silence of waiting. When the all-clear finally came, people did what they had learned to do over the past days. They stepped back out and ...

I spoke earlier with Brig. Gen. Amir Avivi, chairman and founder of the Israel Defense and Security Forum (IDSF), about the possibility of the US going to war with Iran, and we met again as that ...

This important study demonstrates that a peri-nuclear actomyosin network, present in some types of human cells, facilitates kinetochore-spindle attachment of chromosomes in unfavorable locations - ...