Researchers found that if you start with one ancestral set of self-replicating mutant molecules, a second set will branch off spontaneously. This means that ecological diversity as encountered in biology may well have its roots at the molecular level via
Kids in Baltimore, MD use "yo" as a gender-neutral pronoun. Click through to read the NPR article. Their intention does not seem to be to correct sexist language, but that is the end result nonetheless.
Are You Plagiarizing Without Knowing It? #infographic
Most people understand that copying and pasting the work of another person and claiming it as their own counts as plagiarism. But there are several other kinds of plagiarism that are easier to do accidentally and more difficult to recognize.