Imagine falling seriously ill with an infection. Normally, we visit the doctor, are prescribed antibiotics, and after 7-10 days, we're back on our feet. But today, it is no longer guaranteed that the ...

Add Yahoo as a preferred source to see more of our stories on Google. An axolotl (Ambystoma mexicanum) swims in a tank at the Center for Regenerative Therapies at the Technical University in Dresden, ...