Weakness in the legs can be due to a spine or leg injury, but other potential causes can include diabetic neuropathy, cancer, stroke, myasthenia gravis, and other underlying conditions. It is a common ...

Cigarette smoke contains harmful chemicals that irritate the airways, damage lung tissue, and reduce lung function. Smoking can also cause airway remodeling, a process in which lung tissue increases ...

After the U.S. and Ukraine agreed to a ceasefire, Russia’s president stated that any such deal had to address the root causes of the war. Putin was right, though not in the way he imagined.

What Causes Brain Fog? 8 Possibilities Brain fog isn’t an official diagnosis but rather a general term for common subjective brain issues. It also isn’t one specific thing but a constellation ...