A Florida couple gave birth to a baby who is not biologically related to them after an IVF mix-up. In vitro fertilization (IVF) is a medical procedure where an egg is fertilized by sperm in a lab and ...

A gene duplicated in the evolutionary past has been shown to act as the master switch that determines whether embryos develop as male or female in the African clawed frog. That finding reveals how ...

Early in development, many animals pick a team—male or female—based on their genetics, and, with time, acquire the characteristics to match. New research from the Marine Biological Laboratory (MBL) ...

Early in development, many animals pick a team — male or female — based on their genetics, and, with time, acquire the characteristics to match. New research from the Marine Biological Laboratory (MBL ...

Asymmetric division partitions molecules into restricted cellular domains that shape future identities, yet protein profiling in these domains has been limited. We introduce a microprobe capillary ...

J ames M. Dewar is worried about his frog guy. Dewar, an assistant professor of biochemistry at Vanderbilt University, researches the genetic causes of cancer and aging with the goal of developing ...

Laura Whitmore (Love Island UK), Evanna Lynch (Harry Potter), and David Mumeni (Bridgerton) are set to star in Frog. Writer-Director Duo Rebecca Crookshank and Sophie King have teamed up with Paula ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into synthetic uterine tissue—revealing a key stage in reproduction. The resulting ...

The Harvard University scientist accused of smuggling frog embryos into the United States was slapped with additional federal charges Wednesday as she faces the possibility of decades in prison for ...