The two birds represent the first two instances of asexual reproduction, or parthenogenesis, to be confirmed in the California condor species, the zoo said." This is a very rare discovery because it's not well-known in birds in general.... Asexual reproduction has never before been confirmed in any avian species where the female bird had access to a mate." At some point, they decided, for some reason, to go into asexual reproduction as well," she said. Both chicks were underweight when they hat

SYDNEY( AFP)-A rare, shrew-like Australian marsupial, whose males die en masse from stress after a" frenetic" mating season, has survived devastating wildfires that scorched one of their few habitats, researchers said on Monday( Aug 16). Scientists had feared for the future of a key population of silver-headed antechinus, only formally identified eight years ago, when wildfires in 2019 swept through much of their habitat in the Bulburin National Park in Queensland, eastern Australia.It is one of

Designed by computers and built from the stem cells of the African clawed frog( Xenopus laevis), the so-called xenobots took the scientific world by storm last year.... Hailed as the first" living, programmable organism", the xenobots were repurposed from dead cells and assembled into an entirely new life-form-one that is" neither a traditional robot nor a known species of animal".... We found Xenobots that swim." And now, in this study, we've found Xenobots that kinematically replicate....

the pigeons from reproducing as studies show they are nervous when a bird of prey is around....

persistently reproduces the hegemony of an absolute minority of people through advancing the narrow interests

among the guilty: the report reproduces in one way or another the official line of the EU and the US

with military forces will simply reproduce the nature ofrelations between the powers along the entire

adopt a circular economy while she helms the ministry, focusing on reproducing and recycling

from RAND to reproduce, or reuse in another form, any of its research documents for commercial

functions." Some are digesters, some are swimmers, some are reproducers," Dr Heidi Sosik, a senior