You may have heard that our bodies are becoming resistant, or tolerant to antibiotic treatments and now Hebrew University researchers are showing why. They discovered how bacteria are able to avoid antibiotics, which, for them, is as simple as 'going to sleep.'

Completing a triathlon is one of the hardest feats in sports and, as is the case with many physical competitions, requires a high pain endurance threshold. Researchers who studied triathletes have found that they feel pain differently than other people, experiencing it with less intensity.