LifeSurprising culprit found that killed 95% of a sea urchin population A parasitic microorganism with tiny hair-like structures over its body called a ciliate appears to be behind the mass die-off of long-spined sea urchins across the Caribbean News
ÎçÒ¹¸£Àû1000¼¯ºÏNanosyringes could inject drugs into specific cells in our bodies Researchers have tweaked structures made by bacteria so that they can target human cells and inject proteins into them, a trick that could lead to targeted medical treatments News