No positive dope tests on 2014 Tour de France
No positive dope tests on 2014 Tour de France

There were no positive dope tests at this year`s Tour de France, world cycling`s governing body the UCI announced on Tuesday.

Now, a simple chemical reaction to detect prostate cancer

This approach does not require the use of high-tech instrumentation.

Dogs can sniff out prostate cancer in urine samples

Dogs can sniff out chemicals released in urine by prostate tumours, thus opening up a new method for their early detection.