The definition of PFAS used by EPA continues to threaten public health, as it ignores peer-reviewed literature and scientific ...

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership ...

Per- and polyfluoroalkyl substances (PFAS) are ubiquitous substances that do not degrade in the environment and can harm ...

We have long struggled to determine how the first living organisms on Earth came together. Now, surprising evidence hints ...

Forty thousand years after they were locked into Arctic ground, ancient microbes from Alaskan permafrost have stirred back to ...