Reuters Science News Summary

The cave-dwelling animals, officially called proteus or olms, have pale pink skin, no eyesight, a long thin body and four legs. The official website for the Beidou network said in a statement that problems were detected during pre-launch tests of the Long March-3B booster and that the new launch date would be determined later.

Following is a summary of current science news briefs. Baby dragons take their bow in a Slovenian cave

Three rare aquatic creatures known as baby dragons are going on display in an aquarium at Slovenia's Postojna Cave, one of the country's biggest tourist attractions. The cave-dwelling animals, officially called proteus or olms, have pale pink skin, no eyesight, a long thin body and four legs. They live only in the waters of dark caves of the southern European Karst region. China postpones Beidou satellite launch over technical problem

China indefinitely postponed on Tuesday the launch of the final satellite of its Beidou navigation network because of technical problems in the rocket meant to launch it into orbit. The official website for the Beidou network said in a statement that problems were detected during pre-launch tests of the Long March-3B booster and that the new launch date would be determined later. It did not offer specifics on the problems or the launch date.