News tagged with sexual maturity

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82 healthy sea turtles hatch at San Diego SeaWorld (AP)

82 healthy sea turtles hatch at San Diego SeaWorld

Biology / Ecology

created Nov 03, 2009 | popularity 4 / 5 (1) | comments 0

(AP) -- The population of endangered green sea turtles at SeaWorld in San Diego grew by 82 in October when the eggs hatched on Shipwreck Beach without human help.


New analyses of dinosaur growth may wipe out one-third of species

Bye bye 'Hogwarts dinosaur'? New analyses of dinosaur growth may wipe out one-third of species

Other Sciences / Archaeology & Fossils

created Oct 30, 2009 | popularity 4.5 / 5 (11) | comments 2

(PhysOrg.com) -- Paleontologists from the University of California, Berkeley, and the Museum of the Rockies have wiped out two species of dome-headed dinosaur, one of them named three years ago - with great ...


High mortality rates may explain small body size

Biology / Evolution

created Oct 05, 2009 | popularity not rated yet | comments 0

A new study suggests that high mortality rates in small-bodied people, commonly known as pygmies, may be part of the reason for their small stature. The study, by Jay Stock and Andrea Migliano, both of the University of Cambridge, ...


Big Advantage for the Small -- Climate change influences the size of marine organisms

Big Advantage for the Small -- Climate change influences the size of marine organisms

Biology / Ecology

created Jul 23, 2009 | popularity 2.5 / 5 (2) | comments 0

The ice is melting, the sea level is rising and species are conquering new habitats. The warming of the world climate has many consequences. In the current issue of the renowned journal 'Proceedings of the ...


Measuring the effects of temperature increases in the Antarctic fauna

Biology / Ecology

created Jun 30, 2009 | popularity 5 / 5 (3) | comments 0

Researchers from the British Antarctic Survey subjected species found in Antarctic waters to increasing levels of water temperature to learn how well they would cope with a warmer ocean. The study, to be presented at the ...


At long last, how plants make eggs

At Long Last, How Plants Make Eggs

Biology / Plants & Animals

created Jun 04, 2009 | popularity 4.9 / 5 (8) | comments 3

(PhysOrg.com) -- A long-standing mystery surrounding a fundamental process in plant biology has been solved by a team of scientists at the University of California, Davis.