American Airlines quietly ended the ability for customers traveling on basic economy tickets to earn miles and status. Basic economy tickets are airlines' most restrictive and already do not allow for ...

It was sad to see the hysterical reaction of the political parties to works by controversial artist Giorgos Gavriel, most of which lambasted his paintings. The art was dismissed as “blasphemy,” a ...

Social media users pairing introspective messages with vibey existential imagery and audio are calling it “yellow font theory.” Yellow font theory refers to the use of yellow-colored text to ...

Operant conditioning, sometimes called instrumental conditioning or Skinnerian conditioning, is a method of learning that uses rewards and punishment to modify behavior. Through operant conditioning, ...

R-loops are structures that form when a strand of RNA (red) forms a stable structure with double-stranded DNA, causing one strand of the DNA to form a loop. R-loops are associated with gene ...

Maslow’s hierarchy of needs is a model for understanding the motivations for human behavior. These include physiological needs, safety, love and belonging, esteem, and self-actualization. The ...

Health Secretary Robert F. Kennedy Jr. has upended medical research and public health in the U.S. in many ways. One of the ideas that could be influencing his overhaul of federal health agencies dates ...