For most invading bacteria, the bladder is not a friendly place.
One in four students from lower-income families did not participate in a single sport, club or art program last school year, a new national poll shows.
If you get pneumonia, or even an infected cut, your body is now a war zone.
If you're a human who's really hungry, a handful of nuts, a piece of cheese or a nice juicy steak may really hit the spot. If you're a fruit fly, a nibble of yeast will do the trick.
Cancer cells and normal cells both divide and move, but with cancer cells it's like they're on steroids: everything is bigger, faster, more.
Call them the Brain Generation—the tens of thousands of college and graduate students working toward degrees in neuroscience, and the high school students who want to join them someday.
Think your DNA is all human? Think again. And a new discovery suggests it's even less human than scientists previously thought.
If you want to harness the full power of stem cells, all you might need is an eraser.
If you wish scientists would figure out a solution for a medical problem you face, or find answers for a loved one who struggles with a health condition, here's your chance.
Researchers at the University of Michigan Kellogg Eye Center have developed a new nanoparticle that uses a tumor cell's protective mechanism against itself—short-circuiting tumor cell metabolism and killing tumor cells.