- Dark energy is weakening and the universe could (eventually) collapse, study says NPR
- ‘More Than a Hint’ That Dark Energy Isn’t What Astronomers Thought The New York Times
- Dark Energy experiment challenges Einstein’s theory of Universe BBC.com
- Daily briefing: The mysterious force pushing galaxies apart might be getting weaker Nature.com
- Mystery force behind the universe’s accelerating expansion may not be so constant after all Science