Severely damaged sea urchin shows astonishing resilience

Together with his colleague Christian Neumann of the Natural History Museum in Berlin, Senckenberg scientist Max Wisshak documented a sea urchin's fight for survival on the ocean floor off Spitsbergen. In their study, recently ...

Researchers discover new sex hormone

When University of Ottawa biologists Kim Mitchell and Vance Trudeau began studying the effects of gene mutations in zebrafish, they uncovered new functions that regulate how males and females interact while mating. We sat ...

Is sex primarily a strategy against transmissible cancer?

One of the greatest enigmas of evolutionary biology is that while sex is the dominant mode of reproduction among multicellular organisms, asexual reproduction appears much more efficient and less costly. However, in a study ...

Sexual violence is a driver of women's political mobilization

Sexual violence in armed conflict does not necessarily silence women. On the contrary, sexual violence can be a driver of women's political mobilization for peace and women's rights, a dissertation from the University of ...

A key player in the maturation of sexual organs

Puberty is a period of extensive changes of body morphology and function. Relatively little is known about what sets the whole process in motion. Thanks to studies in the tiny worm C. elegans, the group of Helge Großhans ...

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