"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

The 2.1 billion euro ($3.7 billion) outer shell structure, completed in 2019 and known as the New Safe Confinement, encloses the original concrete shelter, known as the "sarcophagus", that was hastily ...