Much of what biologists know about the human immune system has been — quite literally — illuminated by flow cytometry. For more than 70 years, this technology has evolved to become one of ...

Ancient DNA research suggests that our non-African ancestors mixed with Neandertals about 50,000 years ago, resulting in one ...

New research refines the timeline of interbreeding between modern humans and Neanderthals, showing it began about 50,500 ...

New research provides an updated timeline of human-Neanderthal interactions, revealing patterns in the genetic legacy of this ancient exchange.Tens of ...