Scientists have captured the first real-time images of a human embryo embedding itself into a lab-grown uterine lining. Instead of gently attaching, the embryo was seen forcefully burrowing into the tissue and reshaping its surroundings. This surprising behavior, unique compared to mouse embryos, highlights how human implantation is a more dynamic and invasive process. The discovery could improve understanding of early pregnancy, fertility treatments, and why implantation sometimes fails. It also shows the power of synthetic models in studying human development ethically and in detail. Read more
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Jonathan D. Moreno argues that modern bioethics developed alongside the postwar, rules-based international order, through shared institutions and norms such as informed consent and human rights. He suggests that the weakening of that order and [...]
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Early registration for the BEI Online Winter School closes this Friday, October 16. Don’t miss your chance to join us December 14–18, 2026 for Bioethics in a New World Order, five days of expert-led lectures, [...]
Governor Kathy Hochul has declared a statewide disaster emergency as measles cases climb across rural New York, where vaccination rates have lagged. The state has recorded 108 cases this year, the most since 2019, with [...]
Kenya has confirmed its first imported case of Bundibugyo virus disease, a severe and often fatal illness caused by a species of Ebola virus. The patient, a Kenyan citizen who fell ill in the Democratic [...]
What happens when a worker at a lab that studies plague dies, and no one will say why? A 28-year-old researcher at Russia’s Irkutsk Anti-Plague Research Institute has died of pneumonia of unknown cause. Russian [...]
