The universe is 13.8 billion years old—here’s how we know

After thousands of years, we’re getting more consistent age estimates.

By Charlie Wood
January 13, 2021

Latest

Apple’s rumored VR headset could be very powerful and extremely pricy
The best hair dryer: Get a salon-worthy blowout at home
RIP Loon, Google’s balloon-based cellular network
Local languages are dying out and taking invaluable knowledge with them
How rural America is making the haphazard vaccine rollout work
The best external hard drives: Expand your file storage
The FCC is about to undergo a huge shift that could drastically affect the internet
The best microwaves: This way for buttery popcorn and tempting leftovers
The US is back in the Paris Agreement. What does that mean?