Reuters Science News Summary

The Falcon 9 rocket lifted off at 10 a.m. EST from the Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. It flew south along the eastern coast of Florida on its way to space, the company said.

Following is a summary of current science news briefs. Scientists produce embryos in race to save northern white rhino from extinction

Scientists working to save the northern white rhino from extinction have produced two more embryos of the world's most endangered mammal, increasing the number of viable embryos produced so far to five. There are no known living males and neither of the two remaining northern white rhinos on Earth - a mother and her daughter living in Kenya - can carry a calf to term. Lobster shell patterns make concrete stronger: Australian researcher

Inspired by the natural, twisting patterns of a lobster shell, Australian researchers say they have found a way, using 3D printing technology, to improve the strength of concrete for use in complex architecture. Reinforced with steel fibres, the concrete becomes more durable when set in a pattern that copies a lobster shell, according to a new study from Melbourne's RMIT University. Need a lift? SpaceX launches record spacecraft in cosmic rideshare program

A veteran rocket from billionaire entrepreneur Elon Musk's SpaceX aerospace company launched 143 spacecraft into space on Sunday, a new record for the most spaceships deployed on a single mission, according to the company. The Falcon 9 rocket lifted off at 10 a.m. EST from the Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. It flew south along the eastern coast of Florida on its way to space, the company said. Babies from famed carnivorous dinosaur group were 'born ready' to hunt

Scientists for the first time have found embryonic remains from the group of ferocious meat-eating dinosaurs that includes T. rex - fossilized jaw and claw bones that show these record-size babies looked a lot like adults and were "born ready" to hunt. The fossils, the researchers said on Tuesday, represented two species from the group called tyrannosaurs, the apex predators in Asia and North America during the Cretaceous Period toward the end of the dinosaur age. Scientists in Greece find 20 million year-old petrified tree

Greek scientists on the volcanic island of Lesbos say they have found a rare fossilized tree whose branches and roots are still intact after 20 million years. The tree was found during roadwork near an ancient forest petrified millions of years ago on the eastern Mediterranean island and transported from the site using a special splint and metal platform.

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