This Week in Science

In Science this week, a team led by researchers from the University of Manchester report on the creation of an artificial small-molecule machine capable of creating peptides, moving one step close to the development of a man-made ribosome. The machine, which is based on a rotaxane, travels alone a molecular strand, picking up amino acids placed in its way and synthesizing a peptide in a sequence-specific manner.

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In PLOS this week: variant linked to canine cleft lip, new compression tool, and more.

GNC will start using DNA testing to authentic the presence of plants included in its labels, following an agreement with the New York Attorney General.

Fareed Zakaria writes that instead of focusing solely on STEM-related courses, students would do well to pursue the liberal arts if they want to be technology innovators.

A Harvard Business Review study found four major patterns of gender biases and added that black and Latina scientists further had to navigate racial stereotypes.