Time loops aren’t just the stuff of films and sci-fi novels. Nature has its own way of repeating cycles, from […] ...

How early video artists used loops to explore the self-reflexive nature of the medium was discussed by USC Aiken art historian Dr. Jeremy Culler at the university’s “Aiken in the Alley” lecture series ...

It has been known for more than a century that the long DNA strands in cell nuclei are neatly folded into the characteristic shape of chromosomes, resembling bottlebrushes , in preparation for cell ...