In a successful transplant in a man with brain death, scientists prevented the immune system from attacking a genetically ...

Neville Mattick says feral pigs are eating the lambs on his farm in the NSW Central West, with fewer than one in 100 surviving this season.

Populations of brown bears and wolves are burgeoning in Greece, thanks to conservation efforts. But not everyone is ...

A major medical milestone took place in May 2025, when doctors at the Children’s Hospital of Philadelphia used CRISPR-based gene editing to treat a child with a rare genetic disorder. Unlike earlier ...

Brown bears, Greece’s largest predator, have made a remarkable comeback. Their numbers have increased roughly fourfold since ...

Across species from pets to wildlife, chronic diseases like diabetes, cancer, and arthritis are increasingly common — and humans share much of the blame. Across the globe, animals from household pets ...

There has been a rapid increase in the number of one-on-one encounters between humans and wild animals even in residential ...

A new study reversed transplant rejection twice, uncovering the reasons for transplant rejection on a cellular level ...

In A Nutshell • A pig kidney with just one genetic modification functioned in a human for 61 days before being removed as ...

Doctors at New York University say two new studies show that they are a significant step closer to making cross-species kidney transplants a real option in the near future.