ANSWER: Microscopic colitis is a chronic inflammatory disease of the colon. It comes in two pathologic forms -- collagenous ...

Researchers have discovered how bacteria break through spaces barely larger than themselves, by wrapping their flagella ...

I am a 64-year-old female who is in moderate health. After a monthslong bout of diarrhea, blood work, and a colonoscopy, I’ve been diagnosed with microscopic colitis. After a round of budesonide, my ...

Scientists link tiny particles in blood vessels with substantially higher risk of death ...

Tiny particles are opening big doors for medicine, materials science, and even environmental cleanup. Across the world, scientists are racing to understand how these microscopic swimmers behave, ...

One day microscopic robots could be crawling through your body, clearing out disease or delivering drugs. And now we’re one step closer to that future, as scientists from Cornell University have ...

Gears have powered the world for millennia, from clock machines to car engines. But miniaturizing them to microscopic dimensions has stumped engineers for decades. Anything under one-tenth of a ...