People with aphantasia have no mental imagery—and they’re offering brain scientists a window into consciousness ...

While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, based on research.

Finding a caterpillar with rhythm was “mind-blowing,” suggesting it might be a more widespread part of animal communication than thought.

Obscene language tics, called coprolalia, don’t reveal what people with Tourette’s think and feel. In fact, tics often compel people to say or do precisely what they most wish to avoid.

Reflecting this, MSG is labeled “generally recognized as safe” (GRAS) by the FDA. Yes, “you can experience side effects like headache if you consume too much MSG, but this seems to be rare,” Dr. Alan ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

Death has a habit of making the internet a game of guessing and the death of Catherine O’Hara served as a reminder that the pursuit of knowledge can often surpass the pursuit of sanity. Ten days after ...

As the 2026 Winter Olympic Games kick off with the opening ceremony, at least a dozen athletes will represent AIN. The three-letter acronym isn't an abbreviation of a country delegation — its athletes ...

Washington — A new Republican push to pass an elections-related bill known as the SAVE America Act is underway in Congress, as Democrats warn the proposal could disenfranchise millions of eligible ...

Stoats, also often known as ermines, are carnivorous mammals in the weasel family. Two stoats are the mascots of the 2026 Winter Olympics in Italy. Jean Beaufort under public domain Olympic mascots ...