Of the over 100,000 people on the waitlist for an organ in the United States, 17 die every day. Now, the first pig-to-human heart transplant reveals some of the challenges of xenotransplantation.
The five-part series premieres Wednesday, September 17, at 9pm ET/8C on PBS, and will also be available for streaming at pbs.org/nova, NOVA on YouTube, and the PBS ...
The oceans are thought to be where life started but about 50-million years ago, something incredible happened: some mammals found their way back into the water. National Corporate funding for NOVA is ...
Egyptian desert fossils reveal clues to the evolution of the biggest animals on Earth. A spectacular fossil graveyard reveals a 43-million-year-old whale that had four legs and could walk. Follow ...
Similar to humans and other animals with higher intelligence, the executive center of a bird's brain allows them to strategize and organize ideas.
iNaturalist is an app that quickly tells us what plants and animals we see. It's a handy tool for identifying weeds in the garden or critters in the forest. But when we make iNaturalist observations, ...
"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and ...
Joshua Lisbon describes his background and experience before working on the 10-year study that formed the core content of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback