Cells with nuclei bear certain similarities to simple archaeal cells, which may help clear up their fuzzy evolutionary past. When you purchase through links on our site, we may earn an affiliate ...

In the beginning, there was boredom. Following the emergence of cellular life on earth, some 3.5 billion years ago, simple cells lacking a nucleus and other detailed internal structure dominated the ...

All life is cellular, but the origins of cellularity remain unknown. Scientists have discovered that simple organic compounds like glycolic and lactic acid polymerize and self-assemble into cell-sized ...

The planarian is nobody's idea of a genius. A flatworm shaped like a comma, it can be found wriggling through the muck of lakes and ponds worldwide. Its pin-size head has a microscopic structure that ...

WEST LAFAYETTE, Ind. - Simple sugars apparently are the biological signals needed to maintain the steel-like strength of plant cell walls, according to Purdue University scientists. "This is a really ...

A team of scientists have developed a simple method for automated manufacturing of lung organoids which could revolutionize ...

When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical ...