Reuters Science News Summary

Following is a summary of current science news briefs. Scientists solve the mystery of the dragon with transparent teeth

Dwelling in the dark ocean depths, the dragonfish is a frightful marvel that would fit nicely into any horror movie, boasting exotic adaptations such as virtually transparent fangs that help it thrive in this extreme environment. The nature of these see-through teeth had been a mystery, until now. Scientists on Wednesday described what makes these teeth so clear, saying they are made of the same basic material as human teeth but that it has been dramatically reorganized. China launches rocket from ship at sea for first time

China successfully launched a rocket from a ship at sea for the first time on Wednesday, state media reported, the latest step forward in its ambitious space program. The Long March 11 rocket blasted off from a platform on a large semi-submersible barge in the Yellow Sea just after midday (0400 GMT), state media said. NASA's first SpaceX astronauts ready for 'messy camping trip' to space

The first U.S. astronauts chosen to fly aboard a SpaceX capsule built for NASA shrugged off a spate of design and test mishaps, saying such setbacks were "part of the process" and the new technology was far more advanced than the space shuttle program that ended eight years ago. Space shuttle veterans Bob Behnken, 48, and Doug Hurley, 52 are slated for blastoff later this year from Cape Canaveral, Florida, in the debut manned flight of the Crew Dragon capsule to the International Space Station and back. Hungarian government submits bill to tighten grip over scientists

Hungary's government is moving to tighten its grip on the research institutions of the Hungarian Academy of Sciences, despite protests by scientists against political control of the academy. Since taking power in 2010, Prime Minister Viktor Orban has tightened government control of public life, including the courts, the media and universities. His moves have put him on a collision course with the European Union.