First-ever test tube rhino embryo gives hope for functionally extinct species

Although no living male northern white rhinos remain on Earth, experimental assisted reproduction techniques treatments still offer the functionally extinct species a fighting chance. Scientists are now reporting a promising breakthrough in the battle for their survival, producing first-of-a-kind test tube embryos they claim can offer a high probability of pregnancy in a surrogate mother. Story by Nick Lavars / newatlas.com.