Author: Sofia Caetano Avritzer

THC in marijuana may help eggs become ready for fertilization. But this may come at the cost of more eggs with wrong numbers of chromosomes.

Producing a male-specific protein in digestion-related neurons may have led to the evolution of an odd “romantic” barfing behavior in one species of fruit flies.

Women face a small rise in fracture risk within 10 years of stopping therapy, suggesting the need for additional monitoring.