Despite the recent advances in genetics, understanding the genetic foundations of behavior ... has now compiled an unprecedented behavioral dataset of Drosophila melanogaster.

The European Commission has authorised three genetically modified (GM) maize crops for food and animal feed as safe as their conventional counterparts. The decision follows the European Food Safety ...

Dallas-based biotech company Colossal announced on April 7 the birth of three pups – named Romulus, Remus and Khaleesi – bearing the DNA signatures of long-extinct dire wolves using genetic ...

The proportion of animal experiments conducted entirely under general anesthesia, from which the animals did not awaken, amounted to 6.0 percent. The proportion of genetically modified animals in 2023 ...

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an undisclosed secure location in the U.S., according to the company that aims to ...

When activated, the GAL4 triggered the production of a modified form of tetanus toxin ... a doctoral student in Louis' lab. But since Drosophila is a go-to organism for studying all sorts of genetic ...

In a secure facility within the United States, three genetically modified wolf pups have been introduced, carrying key genetic characteristics of the long-extinct dire wolf species. According to ...

The genetically modified wolves Romulus and Remus from Colossal Biosciences, in Texas. Photograph released on April 8, 2025. COLOSSAL BIOSCIENCES / VIA REUTERS Colossal Biosciences has an ...

They identified approximately 20 genetic differences that were key to ... allows for precision edits at the DNA level. The resulting modified cells were used to create embryos, which were ...

The genetically modified cells were turned into embryos, which were implanted into a large domestic dog, who then gave birth to the dire wolf pups. The result, the company claims, is the first ...

DALLAS - A Dallas-based biotech company says it has genetically modified gray wolf DNA to bring back the dire wolf — a species that went extinct about 13,000 years ago. Scientists at Colossal ...