In 2025, several psychology studies aimed at understanding left-handedness were published. Here are the major takeaways from them.

THE LEFT-HANDED have long struggled in a right-handed world. But they are over-represented in one field: one-to-one sports such as fencing and tennis. The conventional explanation for this is that the ...

Today, being a lefty is celebrated, but that hasn’t always been the case. People who used their left hands to write, play sports, or eat were seen as bad and were often accused of engaging in ...