First IVF kangaroo embryo claimed by Australia-based scientists. They say it’s key step toward saving endangered marsupials.

Australia-based scientists said Thursday they had produced the world’s first kangaroo embryo through in vitro fertilization and hailed it as a key step towards saving endangered marsupials. The University of Queensland-led team said it employed the technique on eastern grey kangaroos — which number in the millions — with the aim of eventually using IVF

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Study finds high levels of microplastics in human brains that appear to be increasing over time

Human brains contain higher concentrations of microplastics than other organs, according to a new study, and the amount appears to be increasing over time.  In the study, published Monday in the journal Nature Medicine, University of New Mexico Health Sciences researchers found microplastics in human brains have increased 50% over the past 8 years. They also

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