Jewish House Democrats reference Greene and some progressives in concerns over uptick in anti-Semitism incidents

A group of Democratic House members who are Jewish are calling on President Joe Biden to address a rise in anti-Semitic incidents in the US amid a divide within congressional Democrats, especially between moderate and progressives, on how to address the Israeli-Palestinian conflict.

The potential role of vaccine certificates in the next phase of the pandemic

The CDC says that fully vaccinated individuals can resume many day-to-day activities without a mask, leading many states and businesses to rescind year-long mask mandates. The news brought renewed attention to the idea of vaccine certificates, sometimes referred to as “passports,” a digital version of a person’s COVID-19 vaccination card that provides an easy way …

153 years after discovery of the immune system’s dendritic cells, scientists uncover a new subset

When pathogens invade or tumor cells emerge, the immune system is alerted by danger signals that summon a key battalion of first responders, the unsung heroes of the immune system—a population of starfish-shaped sentinels called dendritic cells.