Black hole growth is slowing down in the universe. New research could help explain why.
![Black hole growth is slowing down in the universe. New research could help explain why.](https://cdn.mos.cms.futurecdn.net/GjruzeoQ2bgwSpf8pDEjk8.jpg)
Black hole growth is slowing down, suggests a team of astrophysicists who looked back in time across the universe's 13.8 billion-year history.
Black hole growth is slowing down, suggests a team of astrophysicists who looked back in time across the universe's 13.8 billion-year history.