Category Archives: News

Discovery by Canadian researchers of how bacteria become resistant to antibiotics could lead to more effective drugs

Ontario researchers say they have discovered how bacteria become resistant to antibiotics, a finding they say could help combat the growing problem. Maikel Rheinstadter, a physics professor with McMaster University in Hamilton, and Andree Khondker, an undergraduate biochemistry student, said they found bacteria fight off antibiotics by stiffening their cell membranes and changing the barrier’s… Read More »

What are the risks of anal sex?

Anal sex is the practice of inserting the penis, fingers, or a foreign object such as a vibrator into the anus for sexual pleasure. With the appropriate precautions, anal sex is mostly safe. However, there are different potential risks that may not be present in vaginal or oral sex. For example, the anus cannot naturally… Read More »