As Dr. Christopher Bellavita observed in his 2008 article "Changing Homeland Security: What is Homeland Security?", "The ...

Our thoughts are an ever-changing swirl of fears, feelings, desires, impulses, memories and body sensations that interact to ...

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.

This consensus study committee examined the U.S. strategy for reducing biosecurity risks in life sciences research and considered mechanisms that would allow researchers to manage the dissemination of ...

Scientists discovered that certain cancer cells use a low-level activation of a DNA-dismantling enzyme—normally seen in cell death—to survive treatment. Instead of dying, these “persister cells” ...

Groundbreaking research reveals that human microbes can trigger genetic brain activity in other species, suggesting our ...

Gut Microbes may have helped fuel the evolution of large human brains, shaping brain metabolism and gene activity, new ...