Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

When using single-line conditionals, i.e., if (something) doSomething;, treesitter will fail to match the indentation level of this line when creating a new line ...

A preexisting condition refers to a health condition that a person had before the date their new health coverage starts. Insurers cannot usually charge more or deny coverage to someone with a ...

A preexisting condition usually refers to a health issue you had before the date new health coverage starts. People may also use it to refer to health conditions you had before a new one began. Since ...

Editor’s Note (7/17/25): This story has been updated with additional reporting and expert commentary. President Donald Trump has been diagnosed with chronic venous insufficiency, a disease of the ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

When you’re feeling run-down, feverish, and achy, you might wonder if you have the flu. You’re more likely to catch it in the fall or winter, especially if you haven’t gotten a flu shot. Flu symptoms ...

A woman with an extremely rare condition who must stand while she eats and drinks or risk choking hopes surgery will help her feel “normal” again. Elise Baynard, 25, was diagnosed with achalasia – a ...

What a difference a fraction of an inch can make. Having one of the 33 bones in his spine out of alignment by less than half an inch apparently diminished Luigi Mangione’s quality of life to the point ...