Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.

Neutrophil granulocytes, a type of immune cell, are indispensable for the defense against pathogens. However, if they migrate into injured tissue, for example into the brain after a stroke, they can ...

Researchers Believe the First Stellar Explosions Might Have Released Water to Set Stage for Life After the Big Bang The vast ...

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, ...

Neutrophil granulocytes, a type of immune cell, are indispensable for the defense against pathogens. However, if they migrate ...

Molecular communications in the bloodstream is a promising area of research, since the bloodstream has the ability to ...

In the animal kingdom, the vertebrate intestine is renowned for its regenerative capacity, a vital process for maintaining ...

Along with claiming the lives of 1.2 million Americans, the COVID-19 pandemic has been described as a mass disabling event. Estimates vary, but the CDC puts it at 17 million adults.

People with type 2 diabetes who were given ketones before exercise had increased cardiac output, stroke volume, and ...

NASA's SPHEREx mission will survey the Milky Way galaxy looking for water ice and other key ingredients for life. In the ...

WHEN COVID-19 struck five years ago, hundreds of thousands died because of a lack of oxygen. Even in rich countries ... poorer countries secured support to expand molecular testing, wastewater ...

With the strong associations established in epidemiologic studies and a dearth of evidence on the actual mechanisms by which ...